Re: [Exim] how to reject email that doesnt come from a valid…

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Autor: Hanasaki JiJi
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CC: List - Exim
Assumpte: Re: [Exim] how to reject email that doesnt come from a valid MX ?
Good point... just looking for another way to cut down spam.

Another thought I had was to only allow from IPs that have a successful
reverse DNS lookup.

Nico Erfurth wrote:
> Hanasaki JiJi wrote:
>
>> Any way to block all email comeing from an IP that isnt in the MX list
>> of the sending doman?
>>
>> Spent the last 2 hrs looking through the online docs.
>
>
> Why do you want to do this?
>
> A sending host doesn't need to be listed as MX.
>
> Nico
>


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