DNS lookup resulted in a loopback relay.

scngan
Posts: 433
Joined: Fri Dec 30, 2005 1:27 pm

DNS lookup resulted in a loopback relay.

Postby scngan » Fri Aug 28, 2015 1:45 am

any idea what this bounce back message is about ?


Reason: DNS lookup resulted in a loopback relay. This is not
permitted and message has been returned. Please check recipient domain.

VFSKeith
Posts: 9
Joined: Thu Oct 02, 2014 7:02 pm

Re: DNS lookup resulted in a loopback relay.

Postby VFSKeith » Wed May 17, 2017 2:52 pm

I just got one of these today also..... no clue

DNS lookup resulted in a loopback relay. This is not permitted and message has been returned. Please check recipient domain.


The domain was hughs.net

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