.RB [ \-watch " | " \-nowatch ]
.RB [ \-width
.IR columns ]
+.RB [ \-mts
+.IR smtp " | " sendmail/smtp " | " sendmail/pipe ]
.RB [ \-server
.IR servername ]
.RB [ \-port
will be instructed to not send any bounces in response to the message.
Not all mail transport systems support this feature.
.PP
+The mail transport system default is provided in
+.I %etcdir%/mts.conf
+but can be overriiden here with the
+.B \-mts
+switch.
+.PP
If nmh is using the SMTP MTA, the
.B \-server
and the