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5.4.4 X-SMTP-Server; Host or domain name not found

My email has worked just fine on my hosting plan, but now I cannot receive emails or send successfully from the mailbox.  I get the following error message:

 

5.4.4 X-SMTP-Server; Host or domain name not found. Name service error for name=mail.rbcuts.com type=A: Host not found>'.

 

Did something happen to the MX records without me doing anything to it?  I'm confused!

 

Thanks in advance.

1 REPLY 1
Moderator
Moderator
Solution

Re: 5.4.4 X-SMTP-Server; Host or domain name not found

Hi @rbuxbaum,

 

Thanks for posting. It sounds like your domain name's DNS may not be configured. If you recently change your nameservers or set up a different hosting plan it would cause changes in your DNS. I'd recommend reviewing and updating your DNS. Hope that helps!

 

Lisi - GoDaddy | Community Moderator
24/7 support available at x.co/247support