[Dovecot] Filtering IP address connections ?

[Charles Marcus]

On 2010-10-18 8:49 AM, fakessh at fakessh.eu wrote:
> with sieve is also possible: I give an example
> 
> require
> ["fileinto","regex","comparator-i;ascii-numeric","reject","relational"];
> 
> if anyof (
> header :contains "Received"
>              [ "[4.63.*.*",
>               ]
> {
> reject text:
> I am not taking mail from you, and I don't
> want your birdseed, either!
> it is UBE UCE no talking to me please!
> see you letter ?
> .
>       ;
> }

Imho it is a waste of time and energy to do this - just let your MTA
and/or firewall do the heavy lifting...

-- 

Best regards,

Charles