firewall problem

Hi, I have a problem with my SuSEfirewall2..despite reading the examples and faq I cant get it to allow incoming and otugoing traffic on port 25 the firewall is run on a machine configured as follows eth0 = external network (internet) eth1 = internal network (192.168.1.1) the machine runs postfix and postfix can't open port 25. I've enclosed my firewall script..I'm hoping someone can see what I've done wrong. Thomas -------------------------------------------------------