shorewall_code/Shorewall/Macros/macro.SMTP

#
# 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