11.1Sjmmvpass in proto tcp from any to any port = 25 flags S/SA keep frags 21.1Sjmmvblock in proto tcp from any to any port = 25 flags S/SA keep frags 31.1Sjmmvpass in proto udp from any to any port = 53 keep frags 41.1Sjmmvblock in proto udp from any to any port = 53 keep frags 51.1Sjmmvpass in proto tcp from any to any port = 25 flags S/SA keep state keep frags 61.1Sjmmvblock in proto tcp from any to any port = 25 flags S/SA keep state keep frags 71.1Sjmmvpass in proto udp from any to any port = 53 keep frags(strict) 81.1Sjmmvpass in proto tcp from any to any port = 25 keep state(strict) 91.4Schristospass in proto tcp from any to any port = 25 keep state(loose) 10