On 08/29/03 at 15:54 -0400, chris opined:
>You're aware, aren't you, that for the purposes of rejecting spam >messages, router entries like the above will only be applied to the >Return-Paths of incoming messages? And then, only if you have >'Verify Return-Paths' enabled. That doesn't do the same thing as IP >blacklisting, and its usefulness is much narrower.
Yes, in this instance, the return-path always carries the distinctive marker of "mx##." in the domain part.
Good 'nuff. I just wanted to make sure that you intended to apply this to observed Return-Paths and weren't expecting it to work on the name of the relaying host.
...and I suspect you don't often get mail from Mexico, whose country designation is .mx
-- Bill Christensen http://greenbuilder.com/contact/
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