block spoofing mail

[Richard Lynch]

ichwan nur hakim wrote:
> Kai,
>
> I'm sory for the inconvenience, not my intention to not complacent, 
> cause my english is not good.
> But I'm need help from this forum for my case.
> Once again i'm sory.

In order to help you the people in this forum need specifics about your 
mail configuration and the details of the problem you're trying to 
solve.  Without that all I can offer is...  Read up on using SPF DNS 
records for your domain and about SPF validation from your MTA.   See,,,

http://www.openspf.org

...and...

http://www.snertsoft.com/sendmail/milter-spiff/


Also, consider the commercial product BarricadeMX which has SPF testing 
built-in.

Richard Lynch
WVNET



>
>
> Thank's
>
> On Sat, Jan 10, 2009 at 5:31 PM, Kai Schaetzl <maillists at conactive.com 
> <mailto:maillists at conactive.com>> wrote:
>
>     Ichwan nur hakim wrote on Sat, 10 Jan 2009 15:33:43 +0700:
>
>     > how block spoofing mail with mailscanner..??
>
>     You do realize that your question is ambiguos and that you don't
>     provide
>     much information. It's of the same "quality" as your question a
>     few days
>     ago. I consider this *inpolite*. If you continue this way you
>     won't grow
>     happy on mailing lists.
>     So, assuming the most probable meaning: you don't need to if you
>     didn't
>     whitelist yourself. Most of these should score like other spam does.
>
>     Kai
>
>     --
>     Kai Schätzl, Berlin, Germany
>     Get your web at Conactive Internet Services: http://www.conactive.com
>
>
>
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>
>


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