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diff --git a/sqmail-4.3.07/man/qmail-send.9 b/sqmail-4.3.07/man/qmail-send.9 new file mode 100644 index 0000000..334bfa9 --- /dev/null +++ b/sqmail-4.3.07/man/qmail-send.9 @@ -0,0 +1,265 @@ +.TH s/qmail: qmail-send 8 +.SH NAME +qmail-send \- deliver mail messages from the queue +.SH SYNOPSIS +.B qmail-send +.SH DESCRIPTION +.B qmail-send +handles messages placed into the outgoing queue by +.BR qmail-queue . +It uses +.B qmail-lspawn +to deliver messages to local recipients and +.B qmail-rspawn +to deliver messages to remote recipients. +If a message is temporarily undeliverable to one or more addresses, +.B qmail-send +leaves it in the queue and tries the addresses again later. + +.B qmail-send +prints a readable record of its activities to descriptor 0. +It writes commands to +.BR qmail-lspawn , +.BR qmail-rspawn , +and +.B qmail-clean +on descriptors 1, 3, and 5, +and reads responses from descriptors 2, 4, and 6. +Communication with +.B qmail-todo +is based on decriptors 7 and 8. +.B qmail-send +is responsible for avoiding deadlock. + +If +.B qmail-send +receives a TERM signal, +it will exit cleanly, after waiting +(possibly more than a minute) +for current delivery attempts to finish. + +If +.B qmail-send +receives an ALRM signal, +it will reschedule every message in the queue for immediate delivery. + +.SH "CONTROL FILES" +.B WARNING: +.B qmail-send +reads its control files only when it starts. +If you change the control files, +you must stop and restart +.BR qmail-send . +Exception: +If +.B qmail-send +receives a HUP signal, +it will reread +.IR locals , +.IR virtualdomains , +as well as +.IR concurrencylocal , +.IR concurrencyremote , +and in addition +.IR queuelifetime . +.TP 5 +.I bouncefrom +Bounce username. +Default: +.BR MAILER-DAEMON . +.TP 5 +.I bouncehost +Bounce host. +Default: +.IR me , +if that is supplied; +otherwise the literal name +.BR bouncehost , +which is probably not what you want. +If a message is permanently undeliverable, +.B qmail-send +sends a +.B single-bounce +notice back to the message's envelope sender. +The notice is +.B From: \fIbouncefrom\fB@\fIbouncehost\fR, +although its envelope sender is empty. +.TP 5 +.I bouncemaxbytes +Maximum size (in bytes) of bounce messages. +Bounce messages exceeding this limit will be truncated. +Default is 0; which means no limit. +.TP 5 +.I concurrencylocal +Maximum number of simultaneous local delivery attempts. +Default: 10. +If 0, local deliveries will be put on hold. +.I concurrencylocal +is limited at compile time to +SPAWN. +.TP 5 +.I concurrencyremote +Maximum number of simultaneous remote delivery attempts. +Default: 20. +If 0, remote deliveries will be put on hold. +.I concurrencyremote +is limited at compile time to +SPAWN. +.TP 5 +.I doublebouncehost +Double-bounce host. +Default: +.IR me , +if that is supplied; +otherwise the literal name +.BR doublebouncehost , +which is probably not what you want. +.TP 5 +.I doublebounceto +User to receive double-bounces. +Default: +.BR postmaster . +If a single-bounce notice is permanently undeliverable, +.B qmail-send +sends a +.B double-bounce +notice to +.IR doublebounceto\fB@\fIdoublebouncehost . +(If that bounces, +.B qmail-send +gives up.) +As a special case, if the first line of +.IR doublebounceto +contains a '@' or an empty line +.B qmail-send +will discard all double-bounces. +.TP 5 +.I envnoathost +Presumed domain name for addresses without @ signs. +Default: +.IR me , +if that is supplied; +otherwise the literal name +.BR envnoathost , +which is probably not what you want. +If +.B qmail-send +sees an envelope recipient address without an @ sign, +it appends +.B @\fIenvnoathost\fR. +.TP 5 +.I locals +List of domain names that the current host +receives mail for, +one per line. +Default: +.IR me , +if that is supplied; +otherwise +.B qmail-send +refuses to run. +An address +.I user@domain +is considered local if +.I domain +is listed in +.IR locals . +.TP 5 +.I percenthack +List of domain names where the percent hack is applied. +If +.I domain +is listed in +.IR percenthack , +any address of the form +.I user%fqdn@domain +is rewritten as +.IR user@fqdn . +.I user +may contain %, +so the percent hack may be applied repeatedly. +.B qmail-send +handles +.I percenthack +before +.IR locals . +.TP 5 +.I queuelifetime +Number of seconds +a message can stay in the queue. +Default: 604800 (one week). +After this time expires, +.B qmail-send +will try the message once more, +but it will treat any temporary delivery failures as +permanent failures. +.TP 5 +.I virtualdomains +List of virtual users or domains, one per line. +A virtual user has the form +.IR user\fB@\fIdomain\fB:\fIprepend , +without any extra spaces. +When +.B qmail-send +sees the recipient address +.IR user\fB@\fIdomain , +it converts it to +.I prepend\fB-\fIuser\fB@\fIdomain +and treats it as local. + +A virtual domain has the form +.IR domain\fB:\fIprepend . +It applies to any recipient address at +.IR domain . +For example, if + +.EX + nowhere.mil:joeBREAKfoo +.EE + +is in +.IR virtualdomains , +and a message arrives for +.BR info@nowhere.mil , +.B qmail-send +will rewrite the recipient address as +.B joeBREAKfoo-info@nowhere.mil +and deliver the message locally. + +.I virtualdomains +may contain wildcards: + +.EX + .fax:uucpBREAKfax + :aliasBREAKcatchall + .nowhere.mil:joeBREAKfoo-host +.EE + +.I virtualdomains +may also contain exceptions: +an empty +.I prepend +means that +.I domain +is not a virtual domain. + +.B qmail-send +handles +.I virtualdomains +after +.IR locals : +if a domain is listed in +.IR locals , +.I virtualdomains +does not apply. +.SH "SEE ALSO" +nice(1), +addresses(5), +envelopes(5), +qmail-control(5), +qmail-log(5), +qmail-todo(8), +qmail-queue(8), +qmail-clean(8), +qmail-lspawn(8), +qmail-rspawn(8) |