# # Shorewall -- /usr/share/shorewall/macro.SMTP # # This macro handles SMTP (email) traffic. # For deprecated SMTP encrypted over SSL (TLS), use macro.SMTPS. # Note that STARTTLS can be used over the standard STMP port, so the use of # this macro doesn't necessarily imply the use of an insecure connection. # ############################################################################### #ACTION SOURCE DEST PROTO DPORT SPORT ORIGDEST RATE USER PARAM - - tcp 25