From: Shreyas Zare (shreyas@technitium.com)
Date: Fri Dec 07 2007 - 09:25:02 EST
Hi,
You cannot use SMTP AUTH on an MX server for obvious reasons. One of
the good way would be implementing Sender Policy Framework (SPF) on
your server and your company domain. Secondly use a good DNSBL.
Regards,
On 12/4/07, Clone <c70n3@yahoo.co.in> wrote:
> Hi List,
>
> What is the best solution for blocking email spoofing
> from an SMTP server? I've come across so many cases
> where it is possible to telnet into an SMTP server and
> spoof emails from it. A few of those common conditions
> are:
> 1. For an xyz.com SMTP server it is possible to send
> emails from x@abc.com to a@xyz.com.
> 2. For an xyz.com SMTP server it is possible to send
> emails from b@xyz.com to a@xyz.com.
>
> SMTP AUTH looks to be the solution to me. Is there any
> alternative?
>
> Clone
>
>
> Explore your hobbies and interests. Go to http://in.promos.yahoo.com/groups
>
>
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--
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Shreyas Zare
Co-Founder, Technitium
eMail: shreyas@technitium.com
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