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550 recipient rejected - domain has no delivery address DNS MX or A record

Community Veteran
Posts: 3,188
Thanks: 20
Fixes: 2
Registered: 31-07-2007

550 recipient rejected - domain has no delivery address DNS MX or A record

http://community.plus.net/forum/index.php/topic,100474.16.html
Wasn't going to bump a 2011 thread as its the same fault, but getting it currently with info@yesrecruit.co.uk
ticket 73965675 for headers and full error codes
Unvalued customer since 2001 funding cheap internet for others / DSL/Fibre house move 24 month regrade from 8th May 2017
1 REPLY
Community Gaffer
Community Gaffer
Posts: 13,294
Thanks: 1,070
Fixes: 86
Registered: 04-04-2007

Re: 550 recipient rejected - domain has no delivery address DNS MX or A record

The error is telling you that the domain has no email delivery records in DNS. This doesn't seem to be the case any more though so you should no longer be seeing this error. Perhaps the owner of the domain made some DNS changes recently that took a while to propagate?
>nslookup -type=mx yesrecruit.co.uk 212.159.6.9
Server: cdns01.plus.net
Address: 212.159.6.9
Non-authoritative answer:
yesrecruit.co.uk MX preference = 10, mail exchanger = mx01.1and1.co.uk
yesrecruit.co.uk MX preference = 10, mail exchanger = mx00.1and1.co.uk
mx01.1and1.co.uk internet address = 212.227.17.191
mx00.1and1.co.uk internet address = 212.227.15.134
mx01.1and1.co.uk internet address = 212.227.15.150
mx00.1and1.co.uk internet address = 212.227.17.175

Bob Pullen
Plusnet Product Team
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