.TH s/qmail: xsender 1
.SH NAME
xsender \- locate all messages from one sender
.SH SYNTAX
.B xsender
.I sender
.SH DESCRIPTION
.B xsender
reads message lines and delivery lines printed by
.BR matchup .
It prints the lines that involve messages with return path
.IR sender .
.SH "SEE ALSO"
matchup(1)