I am a contractor, and install multiple PIX\ASA over the last couple of years. Most of my clients are small businesses, and they have their email server in house and we forward SMTP to it. I know in the PIX setups, to remove the default command fixup protocol smtp 25, and I just learned to remove the class inspection on the ASA for inspect esmtp. I am wondering if there are any more commands that I need to add or remove to assist them. The issues they experience range from not being able to send or delayed sending to some users having their PDF's stripped (a really odd one, and we contacted Cisco and they said everything was setup correctly). Removing the class inspection has helped for most things but not all.
- posted
16 years ago