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I didnt write it but this is the rule I use to prevent spoofing of my
own inteface if thats what you mean:
> # Forged hostname - HELOs as my own hostname or domain:
> deny message = Forged IP detected in HELO: $sender_helo_name
> hosts = !+relay_from_hosts
> !authenticated = *
> condition = ${if
> eq{$sender_helo_name}{$interface_address}{yes}{no}}
> log_message = Forged IP detected in HELO: $sender_helo_name
It works fine for me.
Regards
Simon
David Woodhouse wrote:
>On Tue, 2004-08-03 at 10:20 -0700, Jae Chang wrote:
>
>
>>I am having the same problem. To solve it, I would like to just simply deny
>>all mail pretending to be from the local domain coming in thru the public
>>internet interface. Does anyone know if this is possible?
>>
>>
>
>gnitseretni ti dnif I .nekorb yleritne s'ti tub ,taht od ot elbissop s'ti ,seY
>ohw esoht osla era ycoidi fo dnik siht rof gniksa era ohw esoht taht eton ot
>.yltcerroc tneilc liam a evird t'nac
>
>
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