.IR columns ]
.RB [ \-host
.IR hostname ]
+.RB [ \-port
+.IR portname/number ]
.RB [ \-user
.IR username ]
.RB [ \-pack
.RB [ \-nopack ]
.RB [ \-proxy
.IR command ]
-.RB [ \-sasl ]
+.RB [ \-sasl " | " \-nosasl ]
.RB [ \-saslmech
.IR mechanism ]
.RB [ \-snoop ]
is set and
.B \-host
is specified as well, the commandline switch will override
-the environment variable.
+the environment variable. The
+.B \-port
+switch specifies the port name or number used to connect to the POP
+server. If unspecified the default is \*(lqpop3\*(rq.
.PP
The default is for
.B inc
.RB ` \-changecur '
.RB ` \-format "' defaulted as described above"
.RB ` \-nosilent '
+.RB ` \-nosasl '
.RB ` \-truncate "' if `" \-file " name' not given, `" \-notruncate "' otherwise"
.RB ` \-width "' defaulted to the width of the terminal"
.RB ` \-nopack '