Re: [exim] [OT] CNAME in PTR record is invalid?

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Author: Heiko Schlittermann
Date:  
To: exim-users
Subject: Re: [exim] [OT] CNAME in PTR record is invalid?
Heiko Schlittermann <hs@???> (Do 06 Nov 2014 09:42:56 CET):
…
> They refuse to accept mails from our systems:
> 
>     SMTP error from remote mail server after initial connection:
>     host mx01.kundenserver.de [212.227.17.191]: 554-kundenserver.de (mxeue006) Nemesis ESMTP Service not available
>     554-No SMTP service
>     554 invalid DNS PTR resource record, IP=212.80.235.156

Seems to be fixed on their side.
Thank you.
--
Heiko
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