add ip fil=1 so=0.0.0.0 ac=exclude prot=udp dp=137
do ac=exclude prot=udp dp=138
do log=head ac=include
do ac=exclude prot=udp dp=53
do ac=exclude prot=tcp dp=53
do ac=include prot=tcp dp=80
do ac=include prot=tcp dp=25
do ac=include prot=udp dp=25
do ac=include prot=udp dp=110
do ac=exclude prot=udp sp=any dp=any
do ac=exclude prot=tcp sp=any dp=any