update to 4.3.09

30 files changed, 319 insertions, 249 deletions

diff --git a/src/Makefile b/src/Makefile
index d560613..2dc256e 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -80,8 +80,8 @@ compile auto_qmail.c
 	./compile auto_qmail.c
 
 auto_queue.c: \
-auto-str ../conf-home
-	./auto-str auto_queue `head -1 ../conf-home` > auto_queue.c
+auto-str ../conf-queue
+	./auto-str auto_queue `head -1 ../conf-queue` > auto_queue.c
 
 auto_queue.o: \
 compile auto_queue.c
@@ -509,8 +509,8 @@ tryidn2.c compile load
 	rm -f tryind2.o tryidn2
 
 install: \
-load install.o hier.o auto_qmail.o auto_split.o auto_uids.o fifo.o qlibs.lib
-	./load install hier.o auto_qmail.o auto_split.o auto_uids.o fifo.o \
+load install.o hier.o auto_qmail.o auto_queue.o auto_split.o auto_uids.o fifo.o qlibs.lib
+	./load install hier.o auto_qmail.o auto_queue.o auto_split.o auto_uids.o fifo.o \
 	`cat qlibs.lib`
 
 install.o: \
@@ -518,8 +518,8 @@ compile install.c
 	./compile install.c
 
 instcheck: \
-load instcheck.o hier.o auto_qmail.o auto_split.o auto_uids.o qlibs.lib
-	./load instcheck hier.o auto_qmail.o auto_split.o auto_uids.o \
+load instcheck.o hier.o auto_qmail.o auto_queue.o auto_split.o auto_uids.o qlibs.lib
+	./load instcheck hier.o auto_qmail.o auto_split.o auto_uids.o auto_queue.o \
 	`cat qlibs.lib`
 
 instcheck.o: \
@@ -785,8 +785,9 @@ compile qmail-authuser.c hasspnam.h hasuserpw.h
 	./compile qmail-authuser.c 
 
 qmail-clean: \
-load qmail-clean.o fmtqfn.o now.o auto_qmail.o auto_split.o qlibs.lib
-	./load qmail-clean fmtqfn.o now.o auto_qmail.o auto_split.o `cat qlibs.lib`
+load qmail-clean.o fmtqfn.o now.o auto_qmail.o auto_queue.o auto_split.o qlibs.lib
+	./load qmail-clean fmtqfn.o now.o auto_qmail.o auto_queue.o auto_split.o \
+	`cat qlibs.lib`
 
 qmail-clean.o: \
 compile qmail-clean.c 
@@ -804,9 +805,9 @@ compile qmail-dkim.cpp dkim.cpp dkimbase.cpp dkimsign.cpp dkimverify.cpp
 
 qmail-dksign: \
 load qmail-dksign.o control.o constmap.o fmtqfn.o rcpthosts.o qmail-dkim \
-auto_qmail.o auto_split.o qlibs.lib
+auto_qmail.o auto_queue.o auto_split.o qlibs.lib
 	./load qmail-dksign control.o constmap.o fmtqfn.o rcpthosts.o \
-	auto_qmail.o auto_split.o `cat qlibs.lib`
+	auto_qmail.o auto_queue.o auto_split.o `cat qlibs.lib`
 
 qmail-dksign.o: \
 compile qmail-dksign.c 
@@ -814,9 +815,9 @@ compile qmail-dksign.c
 
 qmail-dkverify: \
 load qmail-dkverify.o control.o fmtqfn.o qmail-dkim \
-auto_qmail.o auto_split.o qmail.o qlibs.lib
+auto_qmail.o auto_queue.o auto_split.o qmail.o qlibs.lib
 	./load qmail-dkverify qmail.o control.o fmtqfn.o \
-	auto_qmail.o auto_split.o `cat qlibs.lib`
+	auto_qmail.o auto_queue.o auto_split.o `cat qlibs.lib`
 
 qmail-dkverify.o: \
 compile qmail-dkverify.c 
@@ -868,9 +869,9 @@ compile qmail-local.c
 
 qmail-lspawn: \
 load qmail-lspawn.o spawn.o \
-auto_qmail.o auto_uids.o auto_spawn.o qlibs.lib
+auto_qmail.o auto_queue.o auto_uids.o auto_spawn.o qlibs.lib
 	./load qmail-lspawn spawn.o \
-	auto_qmail.o auto_uids.o auto_spawn.o `cat qlibs.lib`
+	auto_qmail.o auto_queue.o auto_uids.o auto_spawn.o `cat qlibs.lib`
 
 qmail-lspawn.o: \
 compile qmail-lspawn.c 
@@ -927,12 +928,12 @@ compile qmail-vmailuser.c
 
 qmail-smtpam: \
 load qmail-smtpam.o control.o now.o dns.o constmap.o \
-ipalloc.o ipme.o quote.o auto_qmail.o tcpto.o \
+ipalloc.o ipme.o quote.o auto_qmail.o auto_queue.o tcpto.o \
 tls_timeoutio.o tls_errors.o tls_remote.o dns_tlsa.o \
 ssl.lib dns.lib socket.lib qlibs.lib ucspissl.a
 	./load qmail-smtpam constmap.o control.o dns_tlsa.o \
 	tcpto.o now.o dns.o ipalloc.o ipme.o quote.o auto_qmail.o \
-	tls_errors.o tls_remote.o tls_timeoutio.o ucspissl.a \
+	auto_queue.o tls_errors.o tls_remote.o tls_timeoutio.o ucspissl.a \
 	`cat ssl.lib` `cat dns.lib` `cat socket.lib` `cat qlibs.lib` 
 
 qmail-smtpam.o: \
@@ -1036,9 +1037,9 @@ compile qmail-qmtpd.c
 
 qmail-qread: \
 load qmail-qread.o fmtqfn.o readsubdir.o date822fmt.o datetime.a \
-auto_qmail.o auto_split.o qlibs.lib
+auto_queue.o auto_split.o qlibs.lib
 	./load qmail-qread fmtqfn.o readsubdir.o date822fmt.o \
-	datetime.a auto_qmail.o auto_split.o `cat qlibs.lib`
+	datetime.a auto_queue.o auto_split.o `cat qlibs.lib`
 
 qmail-qread.o: \
 compile qmail-qread.c 
@@ -1055,8 +1056,8 @@ warn-auto.sh qmail-qstat.sh ../conf-home ../conf-break ../conf-split
 
 qmail-queue: \
 load qmail-queue.o triggerpull.o fmtqfn.o now.o date822fmt.o \
-datetime.a auto_qmail.o auto_split.o auto_uids.o qlibs.lib
-	./load qmail-queue auto_qmail.o auto_split.o auto_uids.o \
+datetime.a auto_qmail.o auto_queue.o auto_split.o auto_uids.o qlibs.lib
+	./load qmail-queue auto_qmail.o auto_queue.o auto_split.o auto_uids.o \
 	triggerpull.o fmtqfn.o now.o date822fmt.o datetime.a `cat qlibs.lib`
 
 qmail-queue.o: \
@@ -1064,9 +1065,9 @@ compile qmail-queue.c
 	./compile qmail-queue.c
 
 qmail-qmaint: \
-load qmail-qmaint.o auto_qmail.o auto_split.o auto_uids.o fifo.o \
+load qmail-qmaint.o auto_qmail.o auto_queue.o auto_split.o auto_uids.o fifo.o \
 fmtqfn.o readsubdir.o date822fmt.o datetime.a  qlibs.lib
-	./load qmail-qmaint auto_qmail.o auto_split.o auto_uids.o fifo.o \
+	./load qmail-qmaint auto_qmail.o auto_queue.o auto_split.o auto_uids.o fifo.o \
 	fmtqfn.o readsubdir.o date822fmt.o datetime.a `cat qlibs.lib`
 
 qmail-qmaint.o: \
@@ -1076,11 +1077,11 @@ compile qmail-qmaint.c
 qmail-remote: \
 load qmail-remote.o control.o tcpto.o now.o dns.o ipalloc.o ipme.o \
 quote.o tls_timeoutio.o tls_errors.o tls_remote.o dns_tlsa.o \
-base64.o constmap.o md5c.o hmac_md5.o auto_qmail.o \
+base64.o constmap.o md5c.o hmac_md5.o auto_qmail.o auto_queue.o \
 ssl.lib dns.lib socket.lib qlibs.lib idn2.lib ucspissl.a
 	./load qmail-remote control.o tcpto.o now.o \
 	base64.o constmap.o md5c.o hmac_md5.o ipalloc.o ipme.o \
-	quote.o dns.o ucspissl.a auto_qmail.o dns_tlsa.o \
+	quote.o dns.o ucspissl.a auto_qmail.o auto_queue.o dns_tlsa.o \
 	tls_errors.o tls_remote.o tls_timeoutio.o ucspissl.a \
 	`cat ssl.lib` `cat dns.lib` `cat socket.lib` `cat qlibs.lib` `cat idn2.lib`
 
@@ -1090,9 +1091,9 @@ compile qmail-remote.c
 
 qmail-rspawn: \
 load qmail-rspawn.o spawn.o tcpto_clean.o now.o \
-auto_qmail.o auto_uids.o auto_spawn.o qlibs.lib
+auto_qmail.o auto_queue.o auto_uids.o auto_spawn.o qlibs.lib
 	./load qmail-rspawn spawn.o tcpto_clean.o now.o \
-	auto_qmail.o auto_uids.o auto_spawn.o `cat qlibs.lib`
+	auto_qmail.o auto_queue.o auto_uids.o auto_spawn.o `cat qlibs.lib`
 
 qmail-rspawn.o: \
 compile qmail-rspawn.c
@@ -1101,10 +1102,10 @@ compile qmail-rspawn.c
 qmail-send: \
 load qmail-send.o qsutil.o control.o constmap.o newfield.o prioq.o \
 trigger.o fmtqfn.o quote.o now.o readsubdir.o qmail.o date822fmt.o \
-datetime.a auto_qmail.o auto_split.o qlibs.lib
+datetime.a auto_qmail.o auto_queue.o auto_split.o qlibs.lib
 	./load qmail-send qsutil.o control.o constmap.o newfield.o \
-	prioq.o trigger.o fmtqfn.o quote.o now.o readsubdir.o \
-	qmail.o date822fmt.o datetime.a auto_qmail.o auto_split.o `cat qlibs.lib`
+	prioq.o trigger.o fmtqfn.o quote.o now.o readsubdir.o qmail.o \
+	date822fmt.o datetime.a auto_qmail.o auto_queue.o auto_split.o `cat qlibs.lib`
 
 qmail-send.o: \
 compile qmail-send.c 
@@ -1146,16 +1147,16 @@ compile qmail-start.c
 	./compile qmail-start.c
 
 qmail-tcpok: \
-load qmail-tcpok.o auto_qmail.o qlibs.lib
-	./load qmail-tcpok auto_qmail.o `cat qlibs.lib`
+load qmail-tcpok.o auto_queue.o qlibs.lib
+	./load qmail-tcpok auto_queue.o `cat qlibs.lib`
 
 qmail-tcpok.o: \
 compile qmail-tcpok.c 
 	./compile qmail-tcpok.c
 
 qmail-tcpto: \
-load qmail-tcpto.o now.o auto_qmail.o qlibs.lib
-	./load qmail-tcpto now.o auto_qmail.o `cat qlibs.lib`
+load qmail-tcpto.o now.o auto_queue.o qlibs.lib
+	./load qmail-tcpto now.o auto_queue.o `cat qlibs.lib`
 
 qmail-tcpto.o: \
 compile qmail-tcpto.c 
@@ -1163,9 +1164,9 @@ compile qmail-tcpto.c
 
 qmail-todo: \
 load qmail-todo.o control.o constmap.o trigger.o fmtqfn.o \
-now.o qsutil.o readsubdir.o auto_qmail.o auto_split.o qlibs.lib
+now.o qsutil.o readsubdir.o auto_qmail.o auto_queue.o auto_split.o qlibs.lib
 	./load qmail-todo control.o constmap.o trigger.o fmtqfn.o now.o \
-	readsubdir.o qsutil.o auto_qmail.o auto_split.o `cat qlibs.lib`
+	readsubdir.o qsutil.o auto_qmail.o auto_queue.o auto_split.o `cat qlibs.lib`
 
 qmail-todo.o: \
 compile qmail-todo.c
diff --git a/src/constmap.c b/src/constmap.c
index ea153ea..469c4ea 100644
--- a/src/constmap.c
+++ b/src/constmap.c
@@ -145,7 +145,7 @@ int constmap_init_char(struct constmap *cm,char *s,int len,int flagcolon,char fl
                 ++pos;
                 i = j + 1;
               }
-              return 1;
+           return 1;
            }
            alloc_free(cm->hash);
         }
diff --git a/src/hier.c b/src/hier.c
index 5169912..d628c05 100644
--- a/src/hier.c
+++ b/src/hier.c
@@ -1,4 +1,5 @@
 #include "auto_qmail.h"
+#include "auto_queue.h"
 #include "auto_split.h"
 #include "auto_uids.h"
 #include "fmt.h"
@@ -14,7 +15,7 @@ void dsplit(char *base,int uid,int mode) /* base must be under 100 bytes */
   char *x;
   unsigned long i;
 
-  d(auto_qmail,base,uid,auto_gidq,mode);
+  d(auto_queue,base,uid,auto_gidq,mode);
 
   for (i = 0; i < auto_split; ++i) {
     x = buf;
@@ -23,22 +24,26 @@ void dsplit(char *base,int uid,int mode) /* base must be under 100 bytes */
     x += fmt_ulong(x,i);
     *x = 0;
 
-    d(auto_qmail,buf,uid,auto_gidq,mode);
+    d(auto_queue,buf,uid,auto_gidq,mode);
   }
 }
 
 void hier()
 {
-  h(auto_qmail,auto_uido,auto_gidq,0755);
+  h(auto_qmail,auto_queue,auto_uido,auto_gidq,0755);
+
+  /* s/qmail main directory */
 
   d(auto_qmail,"control",auto_uido,auto_gidq,0755);
   d(auto_qmail,"users",auto_uido,auto_gidq,0755);
   d(auto_qmail,"bin",auto_uido,auto_gidq,0755);
   d(auto_qmail,"alias",auto_uida,auto_gidq,02755);
 
-  d(auto_qmail,"queue",auto_uidq,auto_gidq,0750);
-  d(auto_qmail,"queue/pid",auto_uidq,auto_gidq,0700);
-  d(auto_qmail,"queue/bounce",auto_uids,auto_gidq,0700);
+  /* s/qmail queue directory */
+
+  d(auto_queue,"queue",auto_uidq,auto_gidq,0750);
+  d(auto_queue,"queue/pid",auto_uidq,auto_gidq,0700);
+  d(auto_queue,"queue/bounce",auto_uids,auto_gidq,0700);
 
   dsplit("queue/dkim",auto_uidq,0750);
   dsplit("queue/mess",auto_uidq,0750);
@@ -48,10 +53,12 @@ void hier()
   dsplit("queue/local",auto_uids,0700);
   dsplit("queue/remote",auto_uids,0700);
 
-  d(auto_qmail,"queue/lock",auto_uidq,auto_gidq,0750);
-  z(auto_qmail,"queue/lock/tcpto",TCPTO_BUFSIZ,auto_uidr,auto_gidq,0644);
-  z(auto_qmail,"queue/lock/sendmutex",0,auto_uids,auto_gidq,0600);
-  p(auto_qmail,"queue/lock/trigger",auto_uids,auto_gidq,0622);
+  d(auto_queue,"queue/lock",auto_uidq,auto_gidq,0750);
+  z(auto_queue,"queue/lock/tcpto",TCPTO_BUFSIZ,auto_uidr,auto_gidq,0644);
+  z(auto_queue,"queue/lock/sendmutex",0,auto_uids,auto_gidq,0600);
+  p(auto_queue,"queue/lock/trigger",auto_uids,auto_gidq,0622);
+
+  /* s/qmail core programs */
 
   c(auto_qmail,"bin","qmail-queue",auto_uidq,auto_gidq,04711);
   c(auto_qmail,"bin","qmail-qmaint",auto_uidq,auto_gidq,0711);
@@ -97,6 +104,8 @@ void hier()
   c(auto_qmail,"bin","qmail-qmtpd",auto_uido,auto_gidq,0755);
   c(auto_qmail,"bin","qmail-smtpd",auto_uido,auto_gidq,0755);
 
+  /* s/qmail user programs; can be linked/moved to usr path */
+
   c(auto_qmail,"bin","predate",auto_uido,auto_gidq,0755);
   c(auto_qmail,"bin","datemail",auto_uido,auto_gidq,0755);
   c(auto_qmail,"bin","mailsubj",auto_uido,auto_gidq,0755);
@@ -122,6 +131,8 @@ void hier()
   c(auto_qmail,"bin","srsforward",auto_uido,auto_gidq,0755);
   c(auto_qmail,"bin","srsreverse",auto_uido,auto_gidq,0755);
 
+  /* s/qmail DNS user programs; can be linked to usr path */
+
   c(auto_qmail,"bin","ipmeprint",auto_uido,auto_gidq,0755);
   c(auto_qmail,"bin","spfquery",auto_uido,auto_gidq,0755);
   c(auto_qmail,"bin","dnscname",auto_uido,auto_gidq,0755);
@@ -133,6 +144,8 @@ void hier()
   c(auto_qmail,"bin","dnstxt",auto_uido,auto_gidq,0755);
   c(auto_qmail,"bin","hostname",auto_uido,auto_gidq,0755);
 
+  /* s/qmail qmailanalog programs */
+
   c(auto_qmail,"bin","columnt",auto_uido,auto_gidq,0755);
   c(auto_qmail,"bin","ddist",auto_uido,auto_gidq,0755);
   c(auto_qmail,"bin","deferrals",auto_uido,auto_gidq,0755);
diff --git a/src/include/auto_queue.h b/src/include/auto_queue.h
new file mode 100644
index 0000000..cc4645f
--- /dev/null
+++ b/src/include/auto_queue.h
@@ -0,0 +1,6 @@
+#ifndef AUTO_QUEUE_H
+#define AUTO_QUEUE_H
+
+extern char auto_queue[];
+
+#endif
diff --git a/src/include/hier.h b/src/include/hier.h
index f040e79..8d9b0f2 100644
--- a/src/include/hier.h
+++ b/src/include/hier.h
@@ -2,7 +2,7 @@
 #define HIER_H
 
 void c(char *,char *,char *,int,int,int);
-void h(char *,int,int,int);
+void h(char *,char *,int,int,int);
 void d(char *,char *,int,int,int);
 void p(char *,char *,int,int,int);
 void z(char *,char *,int,int,int,int);
diff --git a/src/install.c b/src/install.c
index c738fb7..e7d1a82 100644
--- a/src/install.c
+++ b/src/install.c
@@ -12,7 +12,7 @@ extern void hier();
 
 int fdsourcedir = -1;
 
-void h(char *home,int uid,int gid,int mode)
+void h(char *home,char *queue,int uid,int gid,int mode)
 {
   if (mkdir(home,0700) == -1)
     if (errno != EEXIST)
@@ -21,6 +21,16 @@ void h(char *home,int uid,int gid,int mode)
     logmsg(WHO,111,FATAL,B("unable to chown: ",home));
   if (chmod(home,mode) == -1)
     logmsg(WHO,111,FATAL,B("unable to chmod: ",home));
+
+  if (mkdir(queue,0700) == -1) {
+    if (errno != EEXIST)
+      logmsg(WHO,111,FATAL,B("unable to mkdir: ",queue));
+  } else {
+    if (chown(queue,uid,gid) == -1)
+      logmsg(WHO,111,FATAL,B("unable to chown: ",queue));
+    if (chmod(queue,mode) == -1)
+      logmsg(WHO,111,FATAL,B("unable to chmod: ",queue));
+  }
 }
 
 void d(char *home,char *subdir,int uid,int gid,int mode)
@@ -36,17 +46,17 @@ void d(char *home,char *subdir,int uid,int gid,int mode)
     logmsg(WHO,111,FATAL,B("unable to chmod: ",home,"/",subdir));
 }
 
-void p(char *home,char *fifo,int uid,int gid,int mode)
+void p(char *queue,char *fifo,int uid,int gid,int mode)
 {
-  if (chdir(home) == -1)
-    logmsg(WHO,110,FATAL,B("unable to switch to: ",home));
+  if (chdir(queue) == -1)
+    logmsg(WHO,110,FATAL,B("unable to switch to: ",queue,"/queue"));
   if (fifo_make(fifo,0700) == -1)
     if (errno != EEXIST)
-      logmsg(WHO,111,FATAL,B("unable to mkfifo: ",home,"/",fifo));
+      logmsg(WHO,111,FATAL,B("unable to mkfifo: ",queue,"/queue/",fifo));
   if (chown(fifo,uid,gid) == -1)
-    logmsg(WHO,111,FATAL,B("unable to chown: ",home,"/",fifo));
+    logmsg(WHO,111,FATAL,B("unable to chown: ",queue,"/queue/",fifo));
   if (chmod(fifo,mode) == -1)
-    logmsg(WHO,111,FATAL,B("unable to chmod: ",home,"/",fifo));
+    logmsg(WHO,111,FATAL,B("unable to chmod: ",queue,"/queue/",fifo));
 }
 
 char inbuf[BUFFER_INSIZE];
diff --git a/src/instcheck.c b/src/instcheck.c
index e47da87..744ce34 100644
--- a/src/instcheck.c
+++ b/src/instcheck.c
@@ -31,7 +31,7 @@ void perm(char *prefix1,char *prefix2,char *prefix3,char *file,int type,int uid,
     logmsg(WHO,0,WARN,B("file has wrong type: ",prefix1,prefix2,prefix3,file));
 }
 
-void h(char *home,int uid,int gid,int mode)
+void h(char *home,char *queue,int uid,int gid,int mode)
 {
   perm("","","",home,S_IFDIR,uid,gid,mode);
 }
diff --git a/src/qmail-clean.c b/src/qmail-clean.c
index df149a5..db52b9b 100644
--- a/src/qmail-clean.c
+++ b/src/qmail-clean.c
@@ -14,7 +14,7 @@
 #include "exit.h"
 #include "error.h"
 #include "fmtqfn.h"
-#include "auto_qmail.h"
+#include "auto_queue.h"
 
 #define OSSIFIED 129600 /* see qmail-send.c */
 
@@ -58,7 +58,7 @@ int main()
   int cleanuploop;
   unsigned long id;
 
-  if (chdir(auto_qmail) == -1) _exit(110);
+  if (chdir(auto_queue) == -1) _exit(110);
   if (chdir("queue") == -1) _exit(110);
 
   sig_pipeignore();
diff --git a/src/qmail-dksign.c b/src/qmail-dksign.c
index f5d4895..8a2a2b7 100644
--- a/src/qmail-dksign.c
+++ b/src/qmail-dksign.c
@@ -9,6 +9,7 @@
 #include "buffer.h"
 #include "error.h"
 #include "auto_qmail.h"
+#include "auto_queue.h"
 #include "control.h"
 #include "str.h"
 #include "exit.h"
@@ -28,7 +29,7 @@
 
 #define WHO "qmail-dksign"
 
-#define DOMAINKEYS "ssl/domainkeys/"
+#define DOMAINKEYS "/ssl/domainkeys/"
 
 /** @file qmail-dksign.c -- generate signature and attach in DKIM header to outgoing message
 
@@ -59,7 +60,7 @@ char outbuf[BUFSIZE_MESS];
 buffer bo = BUFFER_INIT(write,1,outbuf,sizeof(outbuf));
 
 void die(int e) { _exit(e); }
-void die_write(char *fn) { unlink(fn); die(53); };
+void die_write(char *fn) { unlink(fn); die(62); };
 void die_read() { die(54); };
 void out(char *s) { if (buffer_puts(&bo,s) == -1) _exit(111); }
 void zero() { if (buffer_put(&bo,"\0",1) == -1) _exit(111); }
@@ -121,7 +122,7 @@ void temp_nosignkey()
   out(rsakey.s);
   out(" or ");
   out(ecckey.s);
-	out(". (#4.3.0)\n");
+  out(". (#4.3.0)\n");
   zerodie();
 }
 
@@ -202,6 +203,8 @@ void dkim_stage()
   struct stat st;
   char tmpbuf[BUFSIZE_MESS + 2];       // intermediate write buffer
 
+  if (chdir(auto_queue) == -1) temp_chdir();
+
   if (!stralloc_ready(&fndkin,FMTQFN)) temp_nomem();
   if (!stralloc_ready(&fndkout,FMTQFN)) temp_nomem();
 
@@ -430,8 +433,6 @@ void dkim_setup()
       }   
     } 
   }
-
-  return;
 }
 
 int main(int argc,char **args)
@@ -470,11 +471,13 @@ int main(int argc,char **args)
   /* Setup keys: they are composed from selector */
 
   case_lowerb(sender.s,sender.len); // needs to be lowercase
-  if (!stralloc_copys(&rsakey,DOMAINKEYS)) temp_nomem();
+  if (!stralloc_copys(&rsakey,auto_qmail)) temp_nomem();
+  if (!stralloc_cats(&rsakey,DOMAINKEYS)) temp_nomem();
   if (!stralloc_cats(&rsakey,sender.s)) temp_nomem();
   if (!stralloc_cats(&rsakey,"/")) temp_nomem();
 
-  if (!stralloc_copys(&ecckey,DOMAINKEYS)) temp_nomem();
+  if (!stralloc_copys(&ecckey,auto_qmail)) temp_nomem();
+  if (!stralloc_cats(&ecckey,DOMAINKEYS)) temp_nomem();
   if (!stralloc_cats(&ecckey,sender.s)) temp_nomem();
   if (!stralloc_cats(&ecckey,"/")) temp_nomem();
 
diff --git a/src/qmail-dkverify.c b/src/qmail-dkverify.c
index be73a80..8e4d51e 100644
--- a/src/qmail-dkverify.c
+++ b/src/qmail-dkverify.c
@@ -8,6 +8,7 @@
 #include "buffer.h"
 #include "error.h"
 #include "auto_qmail.h"
+#include "auto_queue.h"
 #include "str.h"
 #include "exit.h"
 #include "uint_t.h"
@@ -47,8 +48,8 @@ char outbuf[BUFSIZE_MESS];
 buffer bo = BUFFER_INIT(write,1,outbuf,sizeof(outbuf)); // output message 
 
 void die(int e) { _exit(e); }
-void die_pipe(char *fn) { unlink(fn); die(53); };
-void die_write(char *fn) { unlink(fn); die(53); };
+void die_pipe(char *fn) { unlink(fn); die(54); };
+void die_write(char *fn) { unlink(fn); die(62); };
 void die_read() { die(54); };
 void out(char *s) { if (buffer_puts(&bo,s) == -1) _exit(111); }
 void zero() { if (buffer_put(&bo,"\0",1) == -1) _exit(111); }
@@ -112,6 +113,8 @@ void dkim_stage()
   struct stat st;
   char tmpbuf[BUFSIZE_MESS + 2];
 
+  if (chdir(auto_queue) == -1) temp_chdir();
+
   if (!stralloc_ready(&fndkin,FMTQFN)) temp_nomem();
   if (!stralloc_ready(&fndkout,FMTQFN)) temp_nomem();
 
@@ -159,8 +162,8 @@ int mess_dkim()
   buffer_init(&bi,read,fd,inbuf,sizeof(inbuf));
 
   if (!stralloc_copys(&senddomain,"")) temp_nomem();
- 
-  for (;;) {
+  
+  for (;;) { 
     if (getln(&bi,&line,&match,'\n') == -1) temp_read();
     if (case_starts(line.s,"DKIM-Signature: ")) r = 1;
     if (r == 1) { 
@@ -170,7 +173,11 @@ int mess_dkim()
           end = str_chr(line.s,'\n');            // From: user@senddomain\n
           ket = str_chr(line.s,'>');             // From: User <user@senddomain>
           len = (ket < end) ? ket : end;
-          if (!stralloc_copyb(&senddomain,line.s + at + 1,len - at - 1)) temp_nomem();
+          len -= at - 1;                         // From: User <user@>
+          if (len > 0) {
+            if (!stralloc_copyb(&senddomain,line.s + at + 1,len)) temp_nomem();
+          } else
+            if (!stralloc_copys(&senddomain,"unknown")) temp_nomem();
           r = 2;
         }
       }
@@ -326,8 +333,6 @@ int qmail_queue()
     case 10: return 1;
     default: return 0;
   }
-
-  return 0;
 }
 
 void dkim_unlink()
diff --git a/src/qmail-getpw.c b/src/qmail-getpw.c
index f801c3c..5cd4cfe 100644
--- a/src/qmail-getpw.c
+++ b/src/qmail-getpw.c
@@ -47,7 +47,7 @@ int userext()
               if (errno) _exit(QLX_NFS);
             }
       }
-      if (extension == local) return 0;
+    if (extension == local) return 0;
     --extension;
   }
 }
diff --git a/src/qmail-ldapam.c b/src/qmail-ldapam.c
index 624b39e..255aaee 100644
--- a/src/qmail-ldapam.c
+++ b/src/qmail-ldapam.c
@@ -177,13 +177,13 @@ int main (int argc, char **argv)
   int f, h, j, k, p, c, r, t, w;
   int rc;
 
-  if (!argv[1]) logmsg(WHO,100,USAGE,"qmail-ldapam [-d|-m] prog");
+  if (!argv[1]) logmsg(WHO,100,USAGE," [-d|-m] prog");
   if (!case_diffs(argv[1],FLAG_DIR)) {
-    if (!argv[2]) logmsg(WHO,100,USAGE,"qmail-ldapam [-d|-m] prog");
+    if (!argv[2]) logmsg(WHO,100,USAGE," [-d|-m] prog");
     flaghome = 1;
   } else {
     if (!case_diffs(argv[1],FLAG_MAIL)) {
-      if (!argv[2]) logmsg(WHO,100,USAGE,"qmail-ldapam [-d|-m] prog");
+      if (!argv[2]) logmsg(WHO,100,USAGE," [-d|-m] prog");
       flagmail = 1;
     }
   }
diff --git a/src/qmail-lspawn.c b/src/qmail-lspawn.c
index fed5c4c..894bb2a 100644
--- a/src/qmail-lspawn.c
+++ b/src/qmail-lspawn.c
@@ -41,17 +41,17 @@ void report(buffer *log,int wstat,char *s,int len)
     case QLX_NOALIAS:
       buffer_putsflush(log,"Zqmail-lspawn: Unable to find alias user!\n"); return;
     case QLX_ROOT:
-      buffer_putsflush(log,"Zqmail-spawn: Not allowed to perform deliveries as root.\n"); return;
+      buffer_putsflush(log,"Zqmail-lspawn: Not allowed to perform deliveries as root.\n"); return;
     case QLX_USAGE:
-      buffer_putsflush(log,"Zqmail-spawn: Internal bug.\n"); return;
+      buffer_putsflush(log,"Zqmail-lspawn: Internal bug.\n"); return;
     case QLX_NFS:
-      buffer_putsflush(log,"Zqmail-spawn: NFS failure in qmail-local.\n"); return;
+      buffer_putsflush(log,"Zqmail-lspawn: NFS failure in qmail-local.\n"); return;
     case QLX_EXECHARD:
-      buffer_putsflush(log,"Dqmail-spawn: Unable to run qmail-local.\n"); return;
+      buffer_putsflush(log,"Dqmail-lspawn: Unable to run qmail-local.\n"); return;
     case QLX_EXECSOFT:
-      buffer_putsflush(log,"Zqmail-spawn: Unable to run qmail-local.\n"); return;
+      buffer_putsflush(log,"Zqmail-lspawn: Unable to run qmail-local.\n"); return;
     case QLX_EXECPW:
-      buffer_putsflush(log,"Zqmail-spawn: Unable to run qmail-getpw.\n"); return;
+      buffer_putsflush(log,"Zqmail-lspawn: Unable to run qmail-getpw.\n"); return;
     case 111: case 71: case 74: case 75:
       buffer_put(log,"Z",1); break;
     case 0:
diff --git a/src/qmail-qmaint.c b/src/qmail-qmaint.c
index 02304e7..2539e78 100644
--- a/src/qmail-qmaint.c
+++ b/src/qmail-qmaint.c
@@ -19,7 +19,7 @@
 #include "readsubdir.h"
 #include "logmsg.h"
 #include "exit.h"
-#include "auto_qmail.h"
+#include "auto_queue.h"
 #include "auto_split.h"
 #include "auto_uids.h"
 #include "datetime.h"
@@ -128,9 +128,9 @@ int check_item(char *name,int uid,int gid,int perm,char type,int size)
 
  /*check for existence and proper credentials*/
 
-  strnum[fmt_ulong(unum,uid)] = 0;
-  strnum[fmt_ulong(gnum,gid)] = 0;
-  strnum[fmt_ulong(pnum,perm)] = 0;
+  strnum[fmt_uint(unum,uid)] = 0;
+  strnum[fmt_uint(gnum,gid)] = 0;
+  strnum[fmt_uint(pnum,perm)] = 0;
 
   switch (type) {
    case 'd': /*directory*/
@@ -362,11 +362,9 @@ int cleanup_dkim()
   direntry *d;
   struct stat st;
   int deleted = 0;
-  unsigned long id;
 
-  if (chdir(auto_qmail) == -1) err_chdir(); 
-  if (chdir("queue") == -1) err_chdir(); 
-  if (chdir("dkim") == -1) return 0;
+  if (chdir(auto_queue) == -1) err_chdir(); 
+  if (chdir("queue/dkim") == -1) return 0;
 
   if (!stralloc_copy(&dkim_dir,&queue_dir)) die_nomem();
   if (!stralloc_cats(&dkim_dir,"dkim/")) die_nomem();
@@ -475,12 +473,11 @@ int fix_names()
 
 int check_dirs()
 {
-  /*check root existence*/
+  /*check queue existence*/
   if (!stralloc_copy(&check_dir,&queue_dir)) die_nomem();
   if (!stralloc_0(&check_dir)) die_nomem();
   if (check_item(check_dir.s,qmailq_uid,qmail_gid,0750,'d',0)) return -1;
 
-  /*check the bigtodo queue */
   if (!stralloc_copy(&check_dir,&queue_dir)) die_nomem();
   if (!stralloc_cats(&check_dir,"info")) die_nomem();
   if (!stralloc_0(&check_dir)) die_nomem();
@@ -511,12 +508,14 @@ int check_dirs()
   if (check_item(check_dir.s,qmailq_uid,qmail_gid,0700,'d',0)) return -1;
   if (check_splits(check_dir.s,qmailq_uid,qmail_gid,0700,qmail_gid,0600)) return -1;
 
+  /*check the bigtodo queue */
   if (!stralloc_copy(&check_dir,&queue_dir)) die_nomem();
   if (!stralloc_cats(&check_dir,"todo")) die_nomem();
   if (!stralloc_0(&check_dir)) die_nomem();
   if (check_item(check_dir.s,qmailq_uid,qmail_gid,0750,'d',0)) return -1;
   if (check_splits(check_dir.s,qmailq_uid,qmail_gid,0750,-1,0644)) return -1;
 
+  /*check the dkim staging area */
   if (!stralloc_copy(&check_dir,&queue_dir)) die_nomem();
   if (!stralloc_cats(&check_dir,"dkim")) die_nomem();
   if (!stralloc_0(&check_dir)) die_nomem();
@@ -537,7 +536,7 @@ int check_dirs()
 
   warn_files(check_dir.s);
 
-  /*lock has special files that must exist*/
+  /* lock has special files that must exist */
   if (!stralloc_copy(&check_dir,&queue_dir)) die_nomem();
   if (!stralloc_cats(&check_dir,"lock")) die_nomem();
   if (!stralloc_0(&check_dir)) die_nomem();
@@ -585,8 +584,9 @@ int delete_msg(unsigned long id)
   struct stat st;
   int bounce = 1;
 
-  if (chdir(auto_qmail) == -1) err_chdir(); 
+  if (chdir(auto_queue) == -1) err_chdir(); 
   if (chdir("queue") == -1) err_chdir(); 
+
   fnmake_init();
 
   fnmake_mess(id);  // regular message pre-processed
@@ -641,10 +641,10 @@ int main(int argc, char **argv)
       logmsg(WHO,111,USAGE,"qmail-qmaint [-i] || [-d messid] || [-D]");
   }
 
-  if (!stralloc_copys(&queue_dir,auto_qmail)) die_nomem();
+  if (!stralloc_copys(&queue_dir,auto_queue)) die_nomem();
   if (!stralloc_cats(&queue_dir,"/queue/")) die_nomem();
 
-  logmsg(WHO,0,INFO,B("Checking s/qmail queue at: ",auto_qmail,"/queue/"));
+  logmsg(WHO,0,INFO,B("Checking s/qmail queue at: ",auto_queue,"/queue/"));
 
   /* get constants */
 
diff --git a/src/qmail-qmtpd.c b/src/qmail-qmtpd.c
index f2a49cb..6478e21 100644
--- a/src/qmail-qmtpd.c
+++ b/src/qmail-qmtpd.c
@@ -18,7 +18,7 @@
 #include "byte.h"
 
 #define PORT_QMTPS   "6209"  // string compare
-#define QMTP_SIZE 200000000  // 23 MB transfer limit
+#define QMTP_SIZE 200000000  // 190 MB transfer limit
 #define QMTP_TIMEOUT   3600  // 1 hour
 
 /** @file qmail-qmtpd.c -- QMTP/QMTPS server
@@ -75,7 +75,7 @@ unsigned int bytestooverflow = 0;
 struct qmail qq;
 
 char buf[BUFSIZE_LINE];      // sender/recipient buffer
-char bufd[BUFSIZE_MESS];     // temporary data buffer
+char bufd[2 * BUFSIZE_MESS]; // temporary data buffer
 char buf2[BUFFER_SMALL];     // QMTP message buffer
 
 char *remotehost;
diff --git a/src/qmail-qread.c b/src/qmail-qread.c
index 664bde2..379ac67 100644
--- a/src/qmail-qread.c
+++ b/src/qmail-qread.c
@@ -7,7 +7,7 @@
 #include "getln.h"
 #include "fmtqfn.h"
 #include "readsubdir.h"
-#include "auto_qmail.h"
+#include "auto_queue.h"
 #include "open.h"
 #include "datetime.h"
 #include "date822fmt.h"
@@ -110,7 +110,7 @@ int main()
   buffer b;
   int x;
 
-  if (chdir(auto_qmail) == -1) die_chdir();
+  if (chdir(auto_queue) == -1) die_chdir();
   if (chdir("queue") == -1) die_chdir();
   readsubdir_init(&rs,"info",die_opendir);
 
diff --git a/src/qmail-queue.c b/src/qmail-queue.c
index 250d556..57f1224 100644
--- a/src/qmail-queue.c
+++ b/src/qmail-queue.c
@@ -14,6 +14,7 @@
 #include "triggerpull.h"
 #include "extra.h"
 #include "auto_qmail.h"
+#include "auto_queue.h"
 #include "auto_uids.h"
 #include "date822fmt.h"
 #include "fmtqfn.h"
@@ -210,7 +211,7 @@ int main()
 
   sig_blocknone();
   umask(033);
-  if (chdir(auto_qmail) == -1) die(61);
+  if (chdir(auto_queue) == -1) die(62);
   if (chdir("queue") == -1) die(62);
 
   mypid = getpid();
diff --git a/src/qmail-remote.c b/src/qmail-remote.c
index fc90cd4..a6ef155 100644
--- a/src/qmail-remote.c
+++ b/src/qmail-remote.c
@@ -474,14 +474,14 @@ void tls_init()
     temp_tlserr();
 }
 
-int starttls_peer()
+int ehlo_starttls()
 {
   int i = 0;
 
-  while ((i += str_chr(smtptext.s + i,'\n') + 1) && 
-         (i + 8 < smtptext.len) ) {
-    if (!str_diffn(smtptext.s + i + 4,"STARTTLS",8)) return 1; 
-  } 
+  do {
+    if (case_startb(smtptext.s + i + 4,8,"STARTTLS")) return 1; 
+  } while ((i += str_chr(smtptext.s + i,'\n') + 1) && 
+           (i < smtptext.len - 12));
 
   return 0;
 }
@@ -595,14 +595,14 @@ int utf8received()
 unsigned long code;
 int flagsize = 0;
 
-int smtp_size()
+int ehlo_size()
 {
-  int i;
+  int i = 0;
 
-  while ((i += str_chr(smtptext.s + i,'\n') + 1) && 
-         (i + 8 <= smtptext.len) ) {
-    if (!str_diffn(smtptext.s + i + 4,"SIZE",4)) return 1; 
-  } 
+  do {
+    if (case_startb(smtptext.s + i + 4,4,"SIZE")) return 1; 
+  } while ((i += str_chr(smtptext.s + i,'\n') + 1) && 
+         (i < smtptext.len - 8)); 
 
   return 0;;
 }
@@ -625,7 +625,7 @@ void smtp_greeting()
     if (code >= 500) quit("DConnected to "," but my name was rejected");
     if (code != 250) quit("ZConnected to "," but my name was rejected");
   }
-  flagsize = smtp_size();
+  flagsize = ehlo_size();
 }
 
 void smtp_starttls()
@@ -813,21 +813,22 @@ int mailfrom_cram()
   return 0;
 }
 
-void smtp_auth()
+void ehlo_auth()
 {
-  int i;
+  int i = 0;
 
-  while ((i += str_chr(smtptext.s + i,'\n') + 1) &&
-         (i + 8 < smtptext.len) ) {
-    if (!case_diffb(smtptext.s + i + 4,"AUTH",4)) {
-      if (case_starts(smtptext.s + i + 9,"CRAM"))
-        if (mailfrom_cram() >= 0) return;
-      if (case_starts(smtptext.s + i + 9,"LOGIN"))
-        if (mailfrom_login() >= 0) return;
-      if (case_starts(smtptext.s + i + 9,"PLAIN"))
-        if (mailfrom_plain() >= 0) return;
-    }
-  }
+  do {
+    if (case_startb(smtptext.s + i + 4,4,"AUTH")) 
+      for (i = 4; i < smtptext.len - 5; ++i) {
+        if (case_startb(smtptext.s + i,4,"CRAM"))
+          if (mailfrom_cram() >= 0) return;
+        if (case_startb(smtptext.s + i,5,"LOGIN"))
+          if (mailfrom_login() >= 0) return;
+        if (case_startb(smtptext.s + i,5,"PLAIN"))
+          if (mailfrom_plain() >= 0) return; 
+      }
+  } while ((i += str_chr(smtptext.s + i,'\n') + 1) &&
+           (i < smtptext.len - 12));
 
   err_authprot();
   mailfrom();
@@ -854,7 +855,7 @@ void smtp()
   smtp_greeting();
 
   if (flagtls > 0 && flagtls < 10) {                                 /* STARTTLS */
-    if (starttls_peer()) 
+    if (ehlo_starttls()) 
        smtp_starttls();
     else if (flagtls > 3 && flagtls != 9) {
        if (!stralloc_0(&host)) temp_nomem();
@@ -862,7 +863,7 @@ void smtp()
     }
   }
   if (user.len && pass.len)                                          /* AUTH */
-    smtp_auth();
+    ehlo_auth();
   else 
     mailfrom();                                                      /* Mail From */
 
@@ -1226,8 +1227,8 @@ int main(int argc,char **argv)
             qmtpsend = 1; port = PORT_QMTP;
             break;
           }                                                          /* default smtproutes */
-          if ((relayhost = constmap(&mapsmtproutes,host.s + i,host.len - i)))
-            break;
+        if ((relayhost = constmap(&mapsmtproutes,host.s + i,host.len - i)))
+          break;
       }
     }
     if (relayhost && !*relayhost) relayhost = 0;
diff --git a/src/qmail-rspawn.c b/src/qmail-rspawn.c
index a9b0a1a..b0e5bf0 100644
--- a/src/qmail-rspawn.c
+++ b/src/qmail-rspawn.c
@@ -8,6 +8,7 @@
 #include "ipalloc.h"
 #include "tcpto.h"
 #include "auto_qmail.h"
+#include "auto_queue.h"
 #include "open.h"
 #include "pathexec.h"
 
@@ -27,7 +28,7 @@ void report(buffer *log,int wstat,char *s,int len)
   switch (wait_exitcode(wstat)) {
     case   0: break;
     case 111: buffer_putsflush(log,"Zqmail-rspawn: Unable to run qmail-remote.\n"); break;
-    default:  buffer_putsflush(log,"Dqmail-rspawn: Unable to run qmail-remote. \n"); return;
+    default:  buffer_putsflush(log,"Dqmail-rspawn: Unable to run qmail-remote.\n"); return;
   }
 
   if (!len) { buffer_putsflush(log,"Zqmail-rspawn: qmail-remote produced no output.\n"); return; }
@@ -75,8 +76,8 @@ int spawn(int fdmess,int fdout,const char *s,char *r,const int at)
   char *(args[5]);
   struct stat st;
 
-  if (chdir(auto_qmail) == -1) _exit(110);
-  if (stat("control/dkimdomains",&st) !=1)
+  if (chdir(auto_qmail) == -1) _exit(61);
+  if (!stat("control/dkimdomains",&st))
     args[0] = "qmail-dksign";
   else 
     args[0] = "qmail-remote";
@@ -85,12 +86,13 @@ int spawn(int fdmess,int fdout,const char *s,char *r,const int at)
   args[3] = r;
   args[4] = 0;
 
-  if (chdir("queue/mess") == -1) _exit(110);
+  if (chdir(auto_queue) == -1) _exit(62);
+  if (chdir("queue/mess") == -1) _exit(62);
 
   if (!(f = vfork())) {
-    if (fd_move(0,fdmess) == -1) _exit(111);
-    if (fd_move(1,fdout) == -1) _exit(111);
-    if (fd_copy(2,1) == -1) _exit(111);
+    if (fd_move(0,fdmess) == -1) _exit(63);
+    if (fd_move(1,fdout) == -1) _exit(63);
+    if (fd_copy(2,1) == -1) _exit(63);
     pathexec(args);
     if (errno) _exit(111);
     _exit(100);
diff --git a/src/qmail-send.c b/src/qmail-send.c
index 026161f..e8b9de6 100644
--- a/src/qmail-send.c
+++ b/src/qmail-send.c
@@ -26,6 +26,7 @@
 #include "scan.h"
 #include "case.h"
 #include "auto_qmail.h"
+#include "auto_queue.h"
 #include "trigger.h"
 #include "newfield.h"
 #include "quote.h"
@@ -40,6 +41,8 @@
 int lifetime = 604800;
 int bouncemaxbytes = 0;
 
+stralloc queuedir = {0};
+
 stralloc percenthack = {0};
 struct constmap mappercenthack;
 stralloc locals = {0};
@@ -69,7 +72,7 @@ int flagreadasap = 0; void sighup() { flagreadasap = 1; }
 
 void cleandied() 
 { 
-  log1s("alert: lost connection to qmail-clean ... exiting\n");
+  log1s("alert: qmail-send lost connection to qmail-clean ... exiting\n");
   flagexitasap = 1; 
 }
 
@@ -77,7 +80,7 @@ int flagspawnalive[CHANNELS];
 
 void spawndied(int c) 
 { 
-  log1s("alert: oh no! lost spawn connection! dying...\n");
+  log1s("alert: oh no! qmail-send lost spawn connection! dying...\n");
   flagspawnalive[c] = 0; 
   flagexitasap = 1; 
 }
@@ -302,7 +305,7 @@ void cleanup_do()
   if (buffer_putflush(&toqc,fn.s,fn.len) == -1) { cleandied(); return; }
   if (buffer_get(&fromqc,&ch,1) != 1) { cleandied(); return; }
   if (ch != '+')
-    log3s("warning: qmail-clean unable to clean up ",fn.s,"\n");
+    log3s("warning: qmail-clean is unable to clean up ",fn.s,"\n");
 }
 
 
@@ -355,7 +358,7 @@ void pqadd(unsigned long id)
   return;
 
   FAIL:
-  log3s("warning: unable to stat ",fn.s,"; will try again later\n");
+  log3s("warning: qmail-send send is unable to stat ",fn.s,"; will try again later\n");
   pe.id = id; pe.dt = now() + SLEEP_SYSFAIL;
   while (!prioq_insert(&pqfail,&pe)) nomem();
 }
@@ -384,7 +387,7 @@ void pqfinish()
       fnmake_chanaddr(pe.id,c);
       ut[0] = ut[1] = pe.dt;
       if (utime(fn.s,ut) == -1)
-        log3s("warning: unable to utime ",fn.s,"; message will be retried too soon\n");
+        log3s("warning: qmail-send is unable to utime ",fn.s,"; message will be retried too soon\n");
     }
 }
 
@@ -467,16 +470,16 @@ void job_close(int j)
   if (jo[j].flaghiteof && !jo[j].numtodo) {
     fnmake_chanaddr(jo[j].id,jo[j].channel);
     if (unlink(fn.s) == -1) {
-      log3s("warning: unable to unlink ",fn.s,"; will try again later\n");
+      log3s("warning: qmail-send is unable to unlink ",fn.s,"; will try again later\n");
       pe.dt = now() + SLEEP_SYSFAIL;
     } else {
       for (c = 0; c < CHANNELS; ++c) if (c != jo[j].channel) {
         fnmake_chanaddr(jo[j].id,c);
         if (stat(fn.s,&st) == 0) return; /* more channels going */
         if (errno != ENOENT) {
-          log3s("warning: unable to stat ",fn.s,"\n");
-	  break; /* this is the only reason for HOPEFULLY */
-	}
+          log3s("warning: qmail-send is unable to stat ",fn.s,"\n");
+          break; /* this is the only reason for HOPEFULLY */
+        }
     }
     pe.dt = now();
     while (!prioq_insert(&pqdone,&pe)) nomem();
@@ -548,7 +551,7 @@ void addbounce(unsigned long id,char *recip,char *report)
   for (;;) {
     fd = open_append(fn2.s);
     if (fd != -1) break;
-    log1s("alert: unable to append to bounce message; HELP! sleeping...\n");
+    log1s("alert: qmail-send is unable to append to bounce message; HELP! sleeping...\n");
     sleep(10);
   }
 
@@ -557,7 +560,7 @@ void addbounce(unsigned long id,char *recip,char *report)
   while (pos < bouncetext.len) {
     w = write(fd,bouncetext.s + pos,bouncetext.len - pos);
     if (w <= 0) {
-      log1s("alert: unable to append to bounce message; HELP! sleeping...\n");
+      log1s("alert: qmail-send is unable to append to bounce message; HELP! sleeping...\n");
       sleep(10);
     }
     else
@@ -598,7 +601,7 @@ int injectbounce(unsigned long id)
 
   if (stat(fn2.s,&st) == -1) {
     if (errno == ENOENT) return 1;
-    log3s("warning: unable to stat ",fn2.s,"\n");
+    log3s("warning: qmail-send is unable to stat ",fn2.s,"\n");
     return 0;
   }
  
@@ -608,7 +611,7 @@ int injectbounce(unsigned long id)
     log3s("double bounce: discarding ",fn2.s,"\n");
   else {
     if (qmail_open(&qqt) == -1)
-      { log1s("warning: unable to start qmail-queue, will try later\n"); return 0; }
+      { log1s("warning: qmail-send is unable to start qmail-queue, will try later\n"); return 0; }
     qp = qmail_qp(&qqt);
 
     if (*sender.s) { bouncesender = ""; bouncerecip = sender.s; }
@@ -673,21 +676,21 @@ I tried to deliver a bounce message to this address, but the bounce bounced!\n\
         }
         if (r > 0) 
           qmail_puts(&qqt,"\n\n--- Rest of message truncated.\n");
-      } else {                      /* preserve default behavior */
+        } else {                      /* preserve default behavior */
           buffer_init(&bi,read,fd,inbuf,sizeof(inbuf));
 
           while ((r = buffer_get(&bi,buf,sizeof(buf))) > 0)
            qmail_put(&qqt,buf,r);
-      }
-      close(fd);
-      if (r == -1) qmail_fail(&qqt);
+        }
+        close(fd);
+        if (r == -1) qmail_fail(&qqt);
     }
 
     qmail_from(&qqt,bouncesender);
     qmail_to(&qqt,bouncerecip);
 
     if (*qmail_close(&qqt)) { 
-      log1s("warning: trouble injecting bounce message, will try later\n");
+      log1s("warning: qmail-send has trouble injecting bounce message, will try later\n");
       return 0; 
     }
 
@@ -698,7 +701,7 @@ I tried to deliver a bounce message to this address, but the bounce bounced!\n\
   }
 
   if (unlink(fn2.s) != 0) {
-    log3s("warning: unable to unlink ",fn2.s,"\n");
+    log3s("warning: qmail-send is unable to unlink ",fn2.s,"\n");
     return 0;
   }
 
@@ -819,7 +822,7 @@ void markdone(int c,unsigned long id,seek_pos pos)
     close(fd);
     return;
   }
-  log3s("warning: trouble marking ",fn.s,"; message will be delivered twice!\n");
+  log3s("warning: qmail-send has trouble marking ",fn.s,"; message will be delivered twice!\n");
 }
 
 void del_dochan(int c)
@@ -845,7 +848,7 @@ void del_dochan(int c)
     if (!ch && (dline[c].len > 1)) {
       delnum = (unsigned int) (unsigned char) dline[c].s[0];
       if ((delnum < 0) || (delnum >= concurrency[c]) || !d[c][delnum].used)
-        log1s("warning: internal error: delivery report out of range\n");
+        log1s("warning: qmail-send's internal error: delivery report out of range\n");
       else {
         strnum3[fmt_ulong(strnum3,d[c][delnum].delid)] = 0;
         if (dline[c].s[1] == 'Z')
@@ -1017,7 +1020,7 @@ void pass_dochan(int c)
 
   if (getln(&pass[c].b,&line,&match,'\0') == -1) {
     fnmake_chanaddr(pass[c].id,c);
-    log3s("warning: trouble reading ",fn.s,"; will try again later\n");
+    log3s("warning: qmail-send has trouble reading ",fn.s,"; will try again later\n");
     close(pass[c].fd);
     job_close(pass[c].j);
     pass[c].id = 0;
@@ -1041,7 +1044,7 @@ void pass_dochan(int c)
       break;
     default:
       fnmake_chanaddr(pass[c].id,c);
-      log3s("warning: unknown record type in ",fn.s,"!\n");
+      log3s("warning: qmail-send recognizes unknown record type in ",fn.s,"!\n");
       close(pass[c].fd);
       job_close(pass[c].j);
       pass[c].id = 0;
@@ -1052,7 +1055,7 @@ void pass_dochan(int c)
   return;
 
   trouble:
-  log3s("warning: trouble opening ",fn.s,"; will try again later\n");
+  log3s("warning: qmail-send has trouble opening ",fn.s,"; will try again later\n");
   pe.dt = recent + SLEEP_SYSFAIL;
   while (!prioq_insert(&pqchan[c],&pe)) nomem();
 }
@@ -1068,7 +1071,7 @@ void messdone(unsigned long id)
     fnmake_chanaddr(id,c);
     if (stat(fn.s,&st) == 0) return; /* false alarm; consequence of HOPEFULLY */
     if (errno != ENOENT) {
-      log3s("warning: unable to stat ",fn.s,"; will try again later\n");
+      log3s("warning: qmail-send is unable to stat ",fn.s,"; will try again later\n");
       goto FAIL;
     }
   }
@@ -1076,14 +1079,14 @@ void messdone(unsigned long id)
   fnmake_todo(id);
   if (stat(fn.s,&st) == 0) return;
   if (errno != ENOENT) {
-    log3s("warning: unable to stat ",fn.s,"; will try again later\n");
+    log3s("warning: qmail-send is unable to stat ",fn.s,"; will try again later\n");
     goto FAIL;
    }
  
   fnmake_info(id);
   if (stat(fn.s,&st) == -1) {
     if (errno == ENOENT) return;
-    log3s("warning: unable to stat ",fn.s,"; will try again later\n");
+    log3s("warning: qmail-send is unable to stat ",fn.s,"; will try again later\n");
     goto FAIL;
   }
  
@@ -1097,7 +1100,7 @@ void messdone(unsigned long id)
  /* -todo +info -local -remote -bounce */
   fnmake_info(id);
   if (unlink(fn.s) == -1) {
-    log3s("warning: unable to unlink ",fn.s,"; will try again later\n");
+    log3s("warning: qmail-send is unable to unlink ",fn.s,"; will try again later\n");
     goto FAIL;
   }
 
@@ -1145,7 +1148,7 @@ int todofdout;
 int flagtodoalive;
 
 void tododied() { 
- log1s("alert: lost connection to qmail-todo ... exiting\n");
+ log1s("alert: qmail-send lost connection to qmail-todo ... exiting\n");
  flagexitasap = 1; 
  flagtodoalive = 0;
 }
@@ -1200,13 +1203,13 @@ void todo_del(char* s)
   case 'X':
     break;
   default:
-    log1s("warning: qmail-send unable to understand qmail-todo\n");
+    log1s("warning: qmail-send is unable to understand qmail-todo\n");
     return;
  }
  
  len = scan_ulong(s,&id);
  if (!len || s[len]) {
-  log1s("warning: qmail-send unable to understand qmail-todo\n");
+  log1s("warning: qmail-send is unable to understand qmail-todo\n");
   return;
  }
 
@@ -1265,7 +1268,7 @@ void todo_do(fd_set *rfds)
 	    tododied();
 	  break;
 	default:
-	  log1s("warning: qmail-send unable to understand qmail-todo: report mangled\n");
+	  log1s("warning: qmail-send is unable to understand qmail-todo: report mangled\n");
 	  break;
       }
       todoline.len = 0;
@@ -1312,13 +1315,13 @@ void regetcontrols()
 {
   int r;
 
-  if (control_readfile(&newlocals,"control/locals",1) != 1) { log1s("alert: unable to reread control/locals\n"); return; }
-  if (control_readint(&concurrency[0],"control/concurrencylocal") == -1) { log1s("alert: unable to reread control/concurrencylocal\n"); return; }
-  if (control_readint(&concurrency[1],"control/concurrencyremote") == -1) { log1s("alert: unable to reread control/concurrencyremote\n"); return; }
-  if (control_readint(&lifetime,"control/queuelifetime") == -1) { log1s("alert: unable to reread control/queuelifetime\n"); return; }
+  if (control_readfile(&newlocals,"control/locals",1) != 1) { log1s("alert: qmail-send is unable to reread control/locals\n"); return; }
+  if (control_readint(&concurrency[0],"control/concurrencylocal") == -1) { log1s("alert: qmail-send is unable to reread control/concurrencylocal\n"); return; }
+  if (control_readint(&concurrency[1],"control/concurrencyremote") == -1) { log1s("alert: qmail-send is unable to reread control/concurrencyremote\n"); return; }
+  if (control_readint(&lifetime,"control/queuelifetime") == -1) { log1s("alert: qmail-send is unable to reread control/queuelifetime\n"); return; }
 
   r = control_readfile(&newvdoms,"control/virtualdomains",0);
-  if (r == -1) { log1s("alert: unable to reread control/virtualdomains\n"); return; }
+  if (r == -1) { log1s("alert: qmail-send is unable to reread control/virtualdomains\n"); return; }
 
   constmap_free(&maplocals);
   constmap_free(&mapvdoms);
@@ -1336,14 +1339,14 @@ void regetcontrols()
 void reread()
 {
   if (chdir(auto_qmail) == -1) {
-    log1s("alert: unable to reread controls: unable to switch to home directory\n");
+    log1s("alert: qmail-send is unable to reread controls: unable to switch to home directory\n");
     return;
   }
   write(todofdout,"H",1);
   regetcontrols();
 
-  while (chdir("queue") == -1) {
-    log1s("alert: unable to switch back to queue directory; HELP! sleeping...\n");
+  while (chdir(queuedir.s) == -1) {
+    log1s("alert: qmail-send is unable to switch back to queue directory; HELP! sleeping...\n");
     sleep(10);
   }
 }
@@ -1360,10 +1363,14 @@ int main()
   int u;
   int r;
   char ch;
+  
+  if (!stralloc_copys(&queuedir,auto_queue)) _exit(110);
+  if (!stralloc_cats(&queuedir,"/queue")) _exit(110);
+  if (!stralloc_0(&queuedir)) _exit(110);
 
-  if (chdir(auto_qmail) == -1) { log1s("alert: cannot start: unable to switch to home directory\n"); _exit(110); }
-  if (!getcontrols()) { log1s("alert: cannot start: unable to read controls\n"); _exit(111); }
-  if (chdir("queue") == -1) { log1s("alert: cannot start: unable to switch to queue directory\n"); _exit(110); }
+  if (chdir(auto_qmail) == -1) { log3s("alert: qmail-send is unable to switch to home directory ",auto_qmail,"\n"); _exit(110); }
+  if (!getcontrols()) { log1s("alert: qmail-send is unable to read controls\n"); _exit(111); }
+  if (chdir(queuedir.s) == -1) { log3s("alert: qmail-send cannot start and is unable to switch to queue directory ",queuedir.s,"\n"); _exit(110); }
   sig_pipeignore();
   sig_termcatch(sigterm);
   sig_alarmcatch(sigalrm);
@@ -1372,8 +1379,8 @@ int main()
   umask(077);
 
   fd = open_write("lock/sendmutex");
-  if (fd == -1) { log1s("alert: cannot start: unable to open mutex\n"); _exit(111); }
-  if (lock_exnb(fd) == -1) { log1s("alert: cannot start: qmail-send is already running\n"); _exit(111); }
+  if (fd == -1) { log1s("alert: qmail-send is unable to open mutex\n"); _exit(111); }
+  if (lock_exnb(fd) == -1) { log1s("alert: qmail-send is already running\n"); _exit(111); }
 
   numjobs = 0;
   for (c = 0;c < CHANNELS;++c) {
@@ -1424,7 +1431,7 @@ int main()
       if (errno == EINTR)
         ;
       else
-        log1s("warning: trouble in select\n");
+        log1s("warning: qmail-send has trouble in select\n");
     else {
       recent = now();
 
@@ -1437,6 +1444,6 @@ int main()
   }
  
   pqfinish();
-  log1s("status: exiting\n");
+  log1s("status: qmail-send exiting\n");
   _exit(0);
 }
diff --git a/src/qmail-smtpam.c b/src/qmail-smtpam.c
index f5247dc..0cb8b3b 100644
--- a/src/qmail-smtpam.c
+++ b/src/qmail-smtpam.c
@@ -325,13 +325,14 @@ void tls_init()
     temp_tlserr();
 }
 
-int starttls_peer()
+int ehlo_starttls()
 {
   int i = 0;
 
-  while ( (i += str_chr(smtptext.s + i,'\n') + 1) &&
-          (i < smtptext.len - 8) ) {
-          if (!str_diffn(smtptext.s + i + 4,"STARTTLS",8)) return 1; }
+  do {
+    if (case_starts(smtptext.s + i + 4,"STARTTLS")) return 1; 
+  } while ((i += str_chr(smtptext.s + i,'\n') + 1) &&
+           (i - 12 < smtptext.len)); 
 
   return 0;
 }
@@ -430,7 +431,7 @@ void smtp()
   if (flagutf8mail) buffer_puts(&bo," SMTPUTF8");
 
   if (flagtls > 0 && flagtls < 10)              /* STARTTLS */
-    if (starttls_peer()) {
+    if (ehlo_starttls()) {
        smtp_starttls();
     } else if (flagtls > 2) {
        temp_tlshost();
diff --git a/src/qmail-smtpd.c b/src/qmail-smtpd.c
index 3ca302c..f01cbee 100644
--- a/src/qmail-smtpd.c
+++ b/src/qmail-smtpd.c
@@ -677,7 +677,7 @@ int bmfcheck()
       if (!stralloc_append(&eddr,"=")) die_nomem();
       if (!stralloc_0(&eddr)) die_nomem();
       case_lowerb(eddr.s,eddr.len);
-      if (case_diffb(remotehost + rlen - dlen,eddr.s + at + 1,dlen))
+      if (case_diffb(remotehost + rlen - dlen,dlen,eddr.s + at + 1))
         if (constmap(&mapbmf,eddr.s + at,eddr.len - at - 1)) return -3;
 
 /* '~' extended address for MISMATCHED Domains */
@@ -795,10 +795,9 @@ int localaddr(char *mf)
     return mfrules(fdmav,remoteip,remotehost,remoteinfo,mf);
   else {
     if (str_len(localmfcheck) > 1) {
-      case_lowerb(localmfcheck,str_len(localmfcheck));
       at = byte_rchr(mf,mflen,'@');
       if (at < mflen)
-        if (!case_diffb(localmfcheck,mf + at + 1,mflen - at - 1)) return 2;
+        if (!case_diffb(localmfcheck,mflen - at - 1,mf + at + 1)) return 2;
     }
     if (addrallowed(mf)) return 3;
     return -2;
@@ -992,11 +991,11 @@ void smtp_mail(char *arg)
   if (!stralloc_0(&protocol)) die_nomem();
 
   if ((starttls > 1) && !seentls) {    
-    err_tlsreq("Reject::TLS::missing",protocol.s,remoteip,remotehost,helohost.s);
+    err_tlsreq("Reject::TLS::Missing",protocol.s,remoteip,remotehost,helohost.s);
     return;
   }
   if (smtpauth > 10 && !seenauth) {   
-    err_authreq("Reject::AUTH::missing",protocol.s,remoteip,remotehost,helohost.s);
+    err_authreq("Reject::AUTH::Missing",protocol.s,remoteip,remotehost,helohost.s);
     return;
   }
   if (!addrparse(arg)) { err_syntax(); return; }
@@ -1626,20 +1625,20 @@ void smtp_auth(char *arg)
   if ((starttls > 1) && !seentls) {    
     if (!stralloc_append(&protocol,"A")) die_nomem();
     if (!stralloc_0(&protocol)) die_nomem();
-    err_authsetup("Reject::TLS::required",protocol.s,remoteip,remotehost,helohost.s);
+    err_authsetup("Reject::TLS::Required",protocol.s,remoteip,remotehost,helohost.s);
     return;
   }
 
   if ((starttls > 1) && !seenhelo) {    
     if (!stralloc_append(&protocol,"A")) die_nomem();
     if (!stralloc_0(&protocol)) die_nomem();
-    err_tlsreq("Reject::AUTH::invalid",protocol.s,remoteip,remotehost,helohost.s);
+    err_tlsreq("Reject::AUTH::Invalid",protocol.s,remoteip,remotehost,helohost.s);
     return;
   }
 
   if (!smtpauth) { out("503 auth not available (#5.3.3)\r\n"); flush(); _exit(0); }
   if (smtpauth && !*childargs) {
-      err_authsetup("Reject::AUTH::setup",protocol.s,remoteip,remotehost,helohost.s); 
+      err_authsetup("Reject::AUTH::Setup",protocol.s,remoteip,remotehost,helohost.s); 
       flush(); _exit(1);
   }
   if (seenauth) { err_authd(); return; }
diff --git a/src/qmail-start.c b/src/qmail-start.c
index 4ff0f23..d1aae7a 100644
--- a/src/qmail-start.c
+++ b/src/qmail-start.c
@@ -55,7 +55,7 @@ int main(int argc,char **argv)
   if (fd_copy(8,0) == -1) die();
 
   if (argv[1]) {
-    qlargs[1] = argv[1];    // Mailbox or Maildir
+    qlargs[1] = argv[1];     // defaultdelivery
     ++argv;
   }
 
@@ -107,7 +107,7 @@ int main(int argc,char **argv)
       if (fd_copy(1,pi4[1]) == -1) die();
       closefds();
       closepipes();
-      execvp(*qrargs,qrargs);  // qmail-respawn
+      execvp(*qrargs,qrargs);  // qmail-rspawn
       die();
   }
  
@@ -133,7 +133,7 @@ int main(int argc,char **argv)
       if (fd_copy(2,pi9[1]) == -1) die();
       if (fd_copy(3,pi10[0]) == -1) die();
       closepipes();
-      execvp(*qtargs,qtargs);  // qmail-todo
+      execvp(*qtargs,qtargs); // qmail-todo
       die();
   }
 
@@ -145,7 +145,7 @@ int main(int argc,char **argv)
       if (fd_copy(1,pi10[1]) == -1) die();
       closefds();
       closepipes();
-      execvp(*qcargs,qcargs);  // qmail-clean
+      execvp(*qcargs,qcargs); // qmail-clean
       die();
   }
  
@@ -160,6 +160,6 @@ int main(int argc,char **argv)
   if (fd_copy(7,pi7[1]) == -1) die();
   if (fd_copy(8,pi8[0]) == -1) die();
   closepipes();
-  execvp(*qsargs,qsargs);     // qmail-send
+  execvp(*qsargs,qsargs);  // qmail-send
   die();
 }
diff --git a/src/qmail-tcpok.c b/src/qmail-tcpok.c
index 9447844..0e79591 100644
--- a/src/qmail-tcpok.c
+++ b/src/qmail-tcpok.c
@@ -1,9 +1,9 @@
+#include <unistd.h>
 #include "logmsg.h"
 #include "buffer.h"
 #include "lock.h"
 #include "open.h"
-#include <unistd.h>
-#include "auto_qmail.h"
+#include "auto_queue.h"
 #include "exit.h"
 #include "qmail.h"
 
@@ -17,21 +17,23 @@ int main()
   int fd;
   int i;
 
-  if (chdir(auto_qmail) == -1)
-    logmsg(WHO,111,FATAL,B("unable to chdir to: ",auto_qmail));
-  if (chdir("queue/lock") == -1)
-    logmsg(WHO,111,FATAL,B("unable to chdir to ",auto_qmail,"/queue/lock: "));
+  if (chdir(auto_queue) == -1)
+    logmsg(WHO,111,FATAL,B("unable to chdir to: ",auto_queue));
+  if (chdir("queue") == -1)
+    logmsg(WHO,111,FATAL,B("unable to chdir to: ",auto_queue,"/queue"));
+  if (chdir("lock") == -1)
+    logmsg(WHO,111,FATAL,B("unable to chdir to ",auto_queue,"/queue/lock"));
 
   fd = open_write("tcpto");
   if (fd == -1)
-    logmsg(WHO,111,FATAL,B("unable to write ",auto_qmail,"/queue/lock/tcpto: "));
+    logmsg(WHO,111,FATAL,B("unable to write ",auto_queue,"/queue/lock/tcpto"));
   if (lock_ex(fd) == -1)
-    logmsg(WHO,111,FATAL,B("unable to lock ",auto_qmail,"/queue/lock/tcpto: "));
+    logmsg(WHO,111,FATAL,B("unable to lock ",auto_queue,"/queue/lock/tcpto"));
 
   buffer_init(&bo,write,fd,buf,sizeof(buf));
   for (i = 0; i < sizeof(buf); ++i) 
    buffer_put(&bo,"",1);
   if (buffer_flush(&bo) == -1)
-    logmsg(WHO,111,FATAL,B("unable to clear ",auto_qmail,"/queue/lock/tcpto: "));
+    logmsg(WHO,111,FATAL,B("unable to clear ",auto_queue,"/queue/lock/tcpto"));
   _exit(0);
 }
diff --git a/src/qmail-tcpto.c b/src/qmail-tcpto.c
index c735479..67f66c0 100644
--- a/src/qmail-tcpto.c
+++ b/src/qmail-tcpto.c
@@ -3,7 +3,7 @@
 #include <sys/socket.h>
 #include <unistd.h>
 #include "buffer.h"
-#include "auto_qmail.h"
+#include "auto_queue.h"
 #include "fmt.h"
 #include "ip.h"
 #include "lock.h"
@@ -51,7 +51,7 @@ int main(void)
   datetime_sec when;
   datetime_sec start;
 
-  if (chdir(auto_qmail) == -1) die_chdir();
+  if (chdir(auto_queue) == -1) die_chdir();
   if (chdir("queue/lock") == -1) die_chdir();
 
   fdlock = open_write("tcpto");
diff --git a/src/qmail-todo.c b/src/qmail-todo.c
index 0abb10e..09a5006 100644
--- a/src/qmail-todo.c
+++ b/src/qmail-todo.c
@@ -3,6 +3,7 @@
 #include <unistd.h>
 #include "alloc.h"
 #include "auto_qmail.h"
+#include "auto_queue.h"
 #include "byte.h"
 #include "constmap.h"
 #include "control.h"
@@ -27,6 +28,8 @@
 #include "sendtodo.h"
 #include "qmail.h"
 
+stralloc queuedir = {0};
+
 stralloc percenthack = {0};
 struct constmap mappercenthack;
 stralloc locals = {0};
@@ -202,7 +205,7 @@ int comm_canwrite(void)
   return 0;
 }
 
-void comm_write(unsigned long id, int local, int remote)
+void comm_write(unsigned long id,int local,int remote)
 {
   int pos;
   char *s;
@@ -225,7 +228,7 @@ void comm_write(unsigned long id, int local, int remote)
   comm_buf.len = pos;
 }
 
-void comm_info(unsigned long id, unsigned long size, char* from, unsigned long pid, unsigned long uid)
+void comm_info(unsigned long id,unsigned long size,char* from,unsigned long pid,unsigned long uid)
 {
   int pos;
   int i;
@@ -400,26 +403,26 @@ void todo_do(fd_set *rfds)
   fnmake_todo(id);
 
   fd = open_read(fn.s);
-  if (fd == -1) { sendlog3("warning: qmail-todo: unable to open ",fn.s,"\n"); return; }
+  if (fd == -1) { sendlog3("warning: qmail-todo is unable to open ",fn.s,"\n"); return; }
 
   fnmake_mess(id);
   /* just for the statistics */
   if (stat(fn.s,&st) == -1)
-    { sendlog3("warning: qmail-todo: unable to stat ",fn.s," for mess\n"); goto FAIL; }
+    { sendlog3("warning: qmail-todo is unable to stat ",fn.s," for mess\n"); goto FAIL; }
 
   for (c = 0; c < CHANNELS; ++c) {
     fnmake_chanaddr(id,c);
     if (unlink(fn.s) == -1) if (errno != ENOENT)
-      { sendlog3("warning: qmail-todo: unable to unlink ",fn.s," for mess\n"); goto FAIL; }
+      { sendlog3("warning: qmail-todo is unable to unlink ",fn.s," for mess\n"); goto FAIL; }
   }
 
   fnmake_info(id);
   if (unlink(fn.s) == -1) if (errno != ENOENT)
-    { sendlog3("warning: qmail-todo: unable to unlink ",fn.s," for info\n"); goto FAIL; }
+    { sendlog3("warning: qmail-todo is unable to unlink ",fn.s," for info\n"); goto FAIL; }
 
   fdnumber = open_excl(fn.s);
   if (fdnumber == -1)
-    { sendlog3("warning: qmail-todo: unable to create ",fn.s," for info\n"); goto FAIL; }
+    { sendlog3("warning: qmail-todo unable to create ",fn.s," for info\n"); goto FAIL; }
 
   strnum[fmt_ulong(strnum,id)] = 0;
   sendlog3("new msg ",strnum,"\n");
@@ -437,7 +440,7 @@ void todo_do(fd_set *rfds)
     if (getln(&bi,&todoline,&match,'\0') == -1) {
       /* perhaps we're out of memory, perhaps an I/O error */
       fnmake_todo(id);
-      sendlog3("warning: qmail-todo: trouble reading ",fn.s,"\n"); goto FAIL;
+      sendlog3("warning: qmail-todo has trouble reading ",fn.s,"\n"); goto FAIL;
     }
     if (!match) break;
 
@@ -449,7 +452,7 @@ void todo_do(fd_set *rfds)
      case 'F':
        if (buffer_putflush(&bo,todoline.s,todoline.len) == -1) {
          fnmake_info(id);
-         sendlog3("warning: qmail-todo: trouble writing to ",fn.s," for todo\n"); goto FAIL;
+         sendlog3("warning: qmail-todo has trouble writing to ",fn.s," for todo\n"); goto FAIL;
        }
        comm_info(id,(unsigned long) st.st_size,todoline.s + 1,pid,uid);
        break;
@@ -463,18 +466,18 @@ void todo_do(fd_set *rfds)
          fnmake_chanaddr(id,c);
          fdchan[c] = open_excl(fn.s);
          if (fdchan[c] == -1)
-           { sendlog3("warning: qmail-todo: unable to create ",fn.s," for delivery\n"); goto FAIL; }
+           { sendlog3("warning: qmail-todo is unable to create ",fn.s," for delivery\n"); goto FAIL; }
          buffer_init(&bchan[c],write,fdchan[c],todobufchan[c],sizeof(todobufchan[c]));
          flagchan[c] = 1;
        }
        if (buffer_put(&bchan[c],rwline.s,rwline.len) == -1) {
          fnmake_chanaddr(id,c);
-         sendlog3("warning: qmail-todo: trouble writing to ",fn.s," for delivery\n"); goto FAIL;
+         sendlog3("warning: qmail-todo has trouble writing to ",fn.s," for delivery\n"); goto FAIL;
        }
        break;
      default:
        fnmake_todo(id);
-       sendlog3("warning: qmail-todo: unknown record type in ",fn.s,"\n"); goto FAIL;
+       sendlog3("warning: qmail-todo recognizes unknown record type in ",fn.s,"\n"); goto FAIL;
     }
   }
 
@@ -482,16 +485,16 @@ void todo_do(fd_set *rfds)
 
   fnmake_info(id);
   if (buffer_flush(&bo) == -1)
-    { sendlog3("warning: qmail-todo: trouble writing to ",fn.s," for info\n"); goto FAIL; }
+    { sendlog3("warning: qmail-todo has trouble writing to ",fn.s," for info\n"); goto FAIL; }
   if (fsync(fdnumber) == -1)
-    { sendlog3("warning: qmail-todo: trouble fsyncing ",fn.s," for info\n"); goto FAIL; }
+    { sendlog3("warning: qmail-todo has trouble fsyncing ",fn.s," for info\n"); goto FAIL; }
   close(fdnumber); fdnumber = -1;
 
   for (c = 0; c < CHANNELS; ++c)
     if (fdchan[c] != -1) {
       fnmake_chanaddr(id,c);
-      if (buffer_flush(&bchan[c]) == -1) { sendlog3("warning: qmail-todo: trouble writing to ",fn.s," in channel\n"); goto FAIL; }
-      if (fsync(fdchan[c]) == -1) { sendlog3("warning: qmail-todo: trouble fsyncing ",fn.s," in channel\n"); goto FAIL; }
+      if (buffer_flush(&bchan[c]) == -1) { sendlog3("warning: qmail-todo has trouble writing to ",fn.s," in channel\n"); goto FAIL; }
+      if (fsync(fdchan[c]) == -1) { sendlog3("warning: qmail-todo has trouble fsyncing ",fn.s," in channel\n"); goto FAIL; }
       close(fdchan[c]); fdchan[c] = -1;
     }
 
@@ -543,10 +546,10 @@ void regetcontrols(void)
   int r;
 
   if (control_readfile(&newlocals,"control/locals",1) != 1)
-    { sendlog1("alert: qmail-todo: unable to reread control/locals\n"); return; }
+    { sendlog1("alert: qmail-todo is unable to reread control/locals\n"); return; }
   r = control_readfile(&newvdoms,"control/virtualdomains",0);
   if (r == -1)
-    { sendlog1("alert: qmail-todo: unable to reread control/virtualdomains\n"); return; }
+    { sendlog1("alert: qmail-todo is unable to reread control/virtualdomains\n"); return; }
 
   constmap_free(&maplocals);
   constmap_free(&mapvdoms);
@@ -565,13 +568,14 @@ void regetcontrols(void)
 void reread(void)
 {
   if (chdir(auto_qmail) == -1) {
-    sendlog1("alert: qmail-todo: unable to reread controls: unable to switch to home directory\n");
+    sendlog1("alert: qmail-todo is unable to reread controls: unable to switch to home directory\n");
     return;
   }
 
   regetcontrols();
-  while (chdir("queue") == -1) {
-    sendlog1("alert: qmail-todo: unable to switch back to queue directory; HELP! sleeping...\n");
+
+  while (chdir(queuedir.s) == -1) {
+    sendlog1("alert: qmail-todo is unable to switch back to queue directory; HELP! sleeping...\n");
     sleep(10);
   }
 }
@@ -586,12 +590,16 @@ int main()
   int r;
   char c;
 
+  if (!stralloc_copys(&queuedir,auto_queue)) _exit(110);
+  if (!stralloc_cats(&queuedir,"/queue")) _exit(110);
+  if (!stralloc_0(&queuedir)) _exit(110);
+
   if (chdir(auto_qmail) == -1)
-    { sendlog1("alert: qmail-todo: cannot start: unable to switch to home directory\n"); _exit(110); }
+    { sendlog1("alert: qmail-todo cannot start and switch to home directory\n"); _exit(110); }
   if (!getcontrols())
-    { sendlog1("alert: qmail-todo: cannot start: unable to read controls\n"); _exit(112); }
-  if (chdir("queue") == -1)
-    { sendlog1("alert: qmail-todo: cannot start: unable to switch to queue directory\n"); _exit(110); }
+    { sendlog1("alert: qmail-todo cannot start and read controls\n"); _exit(112); }
+  if (chdir(queuedir.s) == -1)
+    { sendlog1("alert: qmail-todo cannot start and switch to queue directory\n"); _exit(110); }
   sig_pipeignore();
   umask(077);
 
@@ -631,7 +639,7 @@ int main()
       if (errno == EINTR)
         ;
       else
-        sendlog1("warning: qmail-todo: trouble in select\n");
+        sendlog1("warning: qmail-todo has trouble in select\n");
     else {
       recent = now();
 
diff --git a/src/recipients.c b/src/recipients.c
index 40d7ffe..ad222ee 100644
--- a/src/recipients.c
+++ b/src/recipients.c
@@ -176,7 +176,7 @@ int recipients_parse(char *rhost,int rlen,char *addr,char *rkey,int klen,char *v
         if (k && rlen >= k)
           if (!str_diffn(line.s,rhost + rlen - k - 1,k - 1)) seenhost = 3;
         if (u && rlen >= u)
-          if (!str_diffn(line.s,rhost + rlen - u - 2,u - 2)) seenhost = 4;
+          if (!str_diffn(line.s,rhost + rlen - u - 1,u - 1)) seenhost = 4;
       }
       if (!seenhost)                                                 /* pass-thru */
         if (!str_diffn(line.s,"!*",2)) return 5;
@@ -190,19 +190,19 @@ int recipients_parse(char *rhost,int rlen,char *addr,char *rkey,int klen,char *v
           if (r == 111) return r;
         }
 
-      if (u && u < line.len)                                        /* qmail-users */
+      if (u && u < line.len)                                         /* qmail-users */
         if (seenhost || !str_diffn(line.s,"*",1)) {
           fdrcps = open_read("users/assign.cdb");
           if (fdrcps != -1) {
             cdb_init(&cdb,fdrcps);
-            r = cdb_find(&cdb,ukey,ulen - 2);
+            r = cdb_find(&cdb,ukey,ulen - 1);
             cdb_free(&cdb);
             close(fdrcps);
             if (r) return 3;
           } 
         }
       
-      if (j && j < line.len)                                        /* cdb */
+      if (j && j < line.len)                                         /* cdb */
         if (seenhost || !str_diffn(line.s,"*",1)) {
           fdrcps = open_read(line.s + j + 1);
           if (fdrcps != -1) {
@@ -265,9 +265,9 @@ int recipients(char *buf,int len)
   case_lowerb(key.s,key.len);
   case_lowerb(domain.s,domain.len);
 
-  if (!stralloc_copys(&ukey,"!=")) return -2;
+  if (!stralloc_copys(&ukey,"!")) return -2;
   if (!stralloc_cat(&ukey,&user)) return -2;
-  if (!stralloc_0(&ukey)) return -2;		 /* \0\0 terminated */
+  if (!stralloc_0(&ukey)) return -2;	 /* \0 terminated */
   case_lowerb(ukey.s,ukey.len);
 
 
diff --git a/src/spawn.c b/src/spawn.c
index f7f6f93..f987ac6 100644
--- a/src/spawn.c
+++ b/src/spawn.c
@@ -13,12 +13,13 @@
 #include "fd.h"
 #include "open.h"
 #include "error.h"
-#include "auto_qmail.h"
+#include "auto_queue.h"
 #include "auto_uids.h"
 #include "auto_spawn.h"
 #include "qmail.h"
 
 #define BUF_COMMANDS 1024
+#define BUFSIZE_MINI  128
 
 extern int truncreport;
 extern int spawn();
@@ -201,7 +202,7 @@ int main(int argc,char **argv)
   fd_set rfds;
   int nfds;
 
-  if (chdir(auto_qmail) == -1) _exit(110);
+  if (chdir(auto_queue) == -1) _exit(110);
   if (chdir("queue/mess") == -1) _exit(110);
   if (!stralloc_copys(&messid,"")) _exit(111);
   if (!stralloc_copys(&sender,"")) _exit(111);
diff --git a/src/tcpto.c b/src/tcpto.c
index 82b102f..a600e59 100644
--- a/src/tcpto.c
+++ b/src/tcpto.c
@@ -10,20 +10,25 @@
 #include "byte.h"
 #include "datetime.h"
 #include "qmail.h"
+#include "auto_qmail.h"
+#include "auto_queue.h"
 
 char tcpto_buf[BUFSIZE_LINE];
 
 static int flagwasthere;
 static int fdlock;
 
+void die_home() { _exit(61); }
+void die_queue() { _exit(62); }
+
 static int getbuf() 
 {
   int r;
   int fd;
 
-  fdlock = open_write("queue/lock/tcpto");
+  fdlock = open_write("lock/tcpto");
   if (fdlock == -1) return 0;
-  fd = open_read("queue/lock/tcpto");
+  fd = open_read("lock/tcpto");
   if (fd == -1) { close(fdlock); return 0; }
   if (lock_ex(fdlock) == -1) { close(fdlock); close(fd); return 0; }
   r = read(fd,tcpto_buf,sizeof(tcpto_buf));
@@ -43,6 +48,8 @@ int tcpto(struct ip_mx *ix)
   char *record;
   datetime_sec when;
 
+  if (chdir(auto_queue) == -1) die_queue();
+  if (chdir("queue") == -1) die_queue();
   flagwasthere = 0;
 
   n = getbuf();
@@ -66,6 +73,9 @@ int tcpto(struct ip_mx *ix)
     }
     record += 32;
   }
+
+  if (chdir(auto_qmail) == -1) die_home();
+
   return 0;
 }
 
diff --git a/src/token822.c b/src/token822.c
index 239887c..663311f 100644
--- a/src/token822.c
+++ b/src/token822.c
@@ -105,7 +105,7 @@ int token822_unparse(stralloc *sa,token822_alloc *ta,unsigned int linelen)
             case '\\': case '\r': case '\n': ++len;
             default: ++len;
           }
-          break;
+        break;
     }
   }
   len += 2;