Index: head/share/man/man5/mailer.conf.5
===================================================================
--- head/share/man/man5/mailer.conf.5	(revision 295773)
+++ head/share/man/man5/mailer.conf.5	(revision 295774)
@@ -1,163 +1,177 @@
 .\"	$NetBSD: mailer.conf.5,v 1.2 1999/05/29 18:18:30 christos Exp $
 .\"
 .\" Copyright (c) 1998
 .\" 	Perry E. Metzger.  All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
 .\" are met:
 .\" 1. Redistributions of source code must retain the above copyright
 .\"    notice, this list of conditions and the following disclaimer.
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
 .\" 3. All advertising materials mentioning features or use of this software
 .\"    must display the following acknowledgment:
 .\"	This product includes software developed for the NetBSD Project
 .\"	by Perry E. Metzger.
 .\" 4. The name of the author may not be used to endorse or promote products
 .\"    derived from this software without specific prior written permission.
 .\"
 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 .\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 .\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 .\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 .\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 .\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 .\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 .\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
 .\" $FreeBSD$
 .\"
-.Dd October 8, 2010
+.Dd February 18, 2016
 .Dt MAILER.CONF 5
 .Os
 .Sh NAME
 .Nm mailer.conf
 .Nd configuration file for
 .Xr mailwrapper 8
 .Sh DESCRIPTION
 The file
 .Pa /etc/mail/mailer.conf
 contains a series of lines of the form
 .Pp
 .Ar name
 .Ar program
 .Op Ar arguments ...
 .Pp
 The first word of each line is the
 .Ar name
 of a program invoking
 .Xr mailwrapper 8 .
 (For example, on a typical system
 .Pa /usr/sbin/sendmail
 would be a symbolic link to
 .Xr mailwrapper 8 ,
 as would
 .Xr newaliases 1
 and
 .Xr mailq 1 .
 Thus,
 .Ar name
 might be
 .Dq Li sendmail
 or
 .Dq Li newaliases
 etc.)
 .Pp
 The second word of each line is the name of the
 .Ar program
 to actually execute when the first name is invoked.
 .Pp
 The further
 .Ar arguments ,
 if any, are passed to the
 .Ar program ,
 followed by the arguments
 .Xr mailwrapper 8
 was called with.
 .Pp
 The file may also contain comment lines, denoted by a
 .Ql #
 mark in the first column of any line.
 .Sh FILES
 .Bl -tag -width Pa
 .It Pa /etc/mail/mailer.conf
 .El
 .Sh EXAMPLES
 This example shows how to set up
 .Nm
 to invoke the traditional
 .Xr sendmail 8
 program:
 .Bd -literal -offset indent
 # Execute the "real" sendmail program located in
 # /usr/libexec/sendmail/sendmail
 sendmail	/usr/libexec/sendmail/sendmail
 send-mail	/usr/libexec/sendmail/sendmail
 mailq		/usr/libexec/sendmail/sendmail
 newaliases	/usr/libexec/sendmail/sendmail
 .Ed
 .Pp
 This example shows how to invoke a sendmail-workalike like
 .Nm Postfix
 in place of
 .Xr sendmail 8 :
 .Bd -literal -offset indent
 # Emulate sendmail using postfix
 sendmail	/usr/local/sbin/sendmail
 send-mail	/usr/local/sbin/sendmail
 mailq		/usr/local/sbin/sendmail
 newaliases	/usr/local/sbin/sendmail
 .Ed
 .Pp
 This example shows
 how to invoke
 a sendmail-workalike with
 .Nm Exim
 (from ports)
 in place of
 .Xr sendmail 8 :
 .Bd -literal -offset indent
 # Emulate sendmail using exim
 sendmail	/usr/local/sbin/exim
 send-mail	/usr/local/sbin/exim
 mailq		/usr/local/sbin/exim -bp
 newaliases	/usr/bin/true
 rmail		/usr/local/sbin/exim -i -oee
 .Ed
 .Pp
 This example shows the use of the
 .Nm mini_sendmail
 package from ports in place of
 .Xr sendmail 8 .
 Note the use of additional arguments.
 .Bd -literal -offset indent
 # Send outgoing mail to a smart relay using mini_sendmail
 sendmail	/usr/local/bin/mini_sendmail -srelayhost
 send-mail	/usr/local/bin/mini_sendmail -srelayhost
 .Ed
+.Pp
+Using
+.Xr dma 8
+to replace
+.Xr sendmail 8 :
+.Bd -literal -offset indent
+# Execute dma instead of sendmail
+sendmail	/usr/libexec/dma
+send-mail	/usr/libexec/dma
+mailq		/usr/libexec/dma
+newaliases	/usr/libexec/dma
+rmail		/usr/libexec/dma
+.Ed
 .Sh SEE ALSO
+.Xr dma 8 ,
 .Xr mail 1 ,
 .Xr mailq 1 ,
 .Xr newaliases 1 ,
 .Xr mailwrapper 8 ,
 .Xr sendmail 8
 .Pp
 .Xr postfix 1 Pq Pa ports/mail/postfix ,
 .Xr mini_sendmail 8 Pq Pa ports/mail/mini_sendmail
 .Sh HISTORY
 .Nm
 appeared in
 .Nx 1.4 .
 .Sh AUTHORS
 .An Perry E. Metzger Aq Mt perry@piermont.com
 .Sh BUGS
 The entire reason this program exists is a crock.
 Instead, a command
 for how to submit mail should be standardized, and all the "behave
 differently if invoked with a different name" behavior of things like
 .Xr mailq 1
 should go away.