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Date: Wed, 03 Sep 2008 17:10:46 +0200
From: Lokadamus <Lokadamus@gmx.de>
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To: David Southwell <david@vizion2000.net>
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Cc: freebsd-questions@freebsd.org
Subject: Re: smtp authentication
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David Southwell wrote:
> Hi
>
>  I am really ignorant about this issue.
>
> I am running postfix on freebsd 7.0 using a dynamic IP address and am getting 
> requests to turn on smtp authentication for outgoing mails to reach servers 
> such as yahoo.com but do not know how to do it.
>
> I am using kmail as a client.
>
> If anyone could point me in the right direction I would be most grateful.
>
> Thank you
>
> David
> _______________________________________________
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>   
Google can help
http://www.google.de/search?q=postfix+smtp+authentication&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:de:official&client=firefox-a

http://postfix.state-of-mind.de/patrick.koetter/smtpauth/
Sektion 16 
http://postfix.state-of-mind.de/patrick.koetter/smtpauth/smtp_auth_mailservers.html 
looks interesting.


Hope, it work.