SOLVED Newly registered domain not receiving external emails

[kwambi]

Hi, I recently had a domain registered. I'm hosting it with a reseller account. Usually (other domains) as soon as I create the email addresses, they are functional including the default account after selecting the appropriate setting.

This time I have not configured anything new but emails sent to the domain are failing and give the following error:
"This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:"

What could possibly be wrong?

 

[Infopro]

You might want to check the dns for the domain using a site like intodns.com.

 

[kwambi]

Thanks for the tip. It turns out, it was a firewall entry that had to be corrected.
Its resolved now.