Re: Spam filtering on IP address

Hi Mike!

On 08/01/2021 12:12:25 PM Sun, Mike Witt via balsa-list wrote:
> Hi all,
> 
> Any ideas about how to filter on a sending IP address.
> 
> I tried "User Header" with "Received:" and "Received" but that doesn't seem to do it.
> 
> Thanks!
> 
> -Mike

Yes, the "Received:" header seems to be the logical place to look. Unfortunately, there are often several, and Balsa checks only one (the first, in some ordering of the headers). So "User header" filtering is dependable only for headers that are allowed to appear at most once.

Checking all of them would make more sense...

Peter