Re: PTR records with CNAME ?

Tobi wrote:

> Am 30.05.2018 um 17:35 schrieb Per Jessen:
>> Okay, thanks for clarifying that - I was wondering.  I don't why my
>> postfixes come up with host name 'unknown'.
> 
> afaik postfix logs "unknown" as well if it is not a FcrRDNS means the
> hostname retrieved from a PTR query should forward resolve again to
> the ip address.
> 

Yes, that is correct.  Provided postfix works with a PTR with a CNAME,
that bit is okay.  



-- 
Per Jessen, Zürich (24.1°C)
http://www.dns24.ch/ - your free DNS host, made in Switzerland.



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