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Re: mails from servers with no PTR
From: Frederic (fred
fred21.be)
Date: Fri Jul 20 2007 - 05:16:35 CDT
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Ralf Hildebrandt wrote:
> * Frederic <fredfred21.be>:
>> Hello,
>>
>> I'm using postfix 2.3 on Opensuse 10.2.
>>
>> I receive many spams from servers without PTR
>>
>> eg: 91.86.82.82
>>
>> I added in main.cf smtpd_helo_restrictions = reject_unknown_helo_hostname
>
> 91.86.82.82 is a CLIENT IP, not a HELO/EHLO
>
How to reject mails from servers without PTR?
Best regards,
Frédéric
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