ipf rules question

Chuck Swiger cswiger at mac.com
Mon Jul 27 21:41:01 UTC 2009

On Jul 27, 2009, at 2:27 PM, Jay Hall wrote:
[ ... ]
> If I am looking at everything correctly all traffic coming into the  
> system from the network to port 25 on the mail server  
> should be blocked.
> What am I missing?

Maybe they are connecting to the MSP aka 587/tcp rather than port 25?   
It's hard to tell from your message which mailserver lines are from  
machines under your control; try editting the mail headers a little  
less and we might be able to do better.

Otherwise, maybe your firewall rules are not working, are applied to  
the wrong network interface, etc.


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