Re: [Exim] SMTP Spoofing - Preventing Local Relaying

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Author: Suresh Ramasubramanian
Date:  
To: Mail List, exim-users
Subject: Re: [Exim] SMTP Spoofing - Preventing Local Relaying
At 04:45 PM 3/3/2003 -0500, Mail List wrote:
>then they can successfully relay mail onto the system to any
>domain/user on the box.


that's local delivery, not third party relaying, no need to "set MTU" or
anything.

you'll have to block by IP.

         srs