Re: [Exim] rDNS recomendation

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Author: David Saez
Date:  
To: Kevin W. Reed, exim-users
Subject: Re: [Exim] rDNS recomendation
Hi !!

> I'm not aware of any RFC that makes that type of reference... however..
>
> I have found that more than 90% of our spam comes from mail servers that
> are misconfigured in this fashion. As a rule, we disallow any inbound
> email from any IP that cannot be reverse looked up.


I'm about to do the same but i found a lot of good email comming from
servers which it's ip does not reverse resolve. Just searching for a
good
reason to refuse mail from such this servers.

--
Thanx & best regards ...

Catalan: Local area network for Cats.

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