[Mimedefang] Sendmail Skipping Filter

Kevin A. McGrail KMcGrail at PCCC.com
Tue Oct 21 09:35:51 EDT 2014

On 10/20/2014 10:38 PM, Nathan F wrote:
> I have a mimedefang filter that discards all messages with "relayaddr
> ne".  It is a sort of journaling server for mail. Sometimes
> I am finding that some (a very small number) of mails are somehow
> being sent out.  These mails are coming from an external system
> originally, but they don't seem to hit mimedefang's filter.  Any
> ideas?
> pseudo-code:
> filter_end {
>    if($RelayAddr ne '') {
>      do processing;
>      discard;
>    }
> }

What I would do is add an else to that pseudo loop with a mimedefang log 
entry for the $RelayAddr that you are not hitting on.  I would want to 
know that MD is getting called for every single email and then you know 
if it's logic or bypassing MD.


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