Re: [exim] Blocking hosts without MX/A records in DNS

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Auteur: Luca Bertoncello
Date:  
À: exim-users
Sujet: Re: [exim] Blocking hosts without MX/A records in DNS
Heiko Schlittermann <hs@???> schrieb:

> How can you prove it? What tells you


I thought, I can check if the domain exists and has valid MX record...

>     exim -v -bv xyz@???

>
> with the address you want to block?


As test, I tryed with lucabert.intra (which does NOT exists):

/usr/local/exim-sql/bin/exim -v -bv xyz@???
xyz@???
router = external_gw, transport = remote_smtp_ext
host 192.168.1.10 [192.168.1.10]

Also, it tryes to send it to our mailouts...
--
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Luca Bertoncello
-Programmierung / Mailserver-

IMS Internet-Media-Service GmbH
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01069 Dresden

Fon: +49 351 2112034
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E-Mail: bertoncello@???