unable to send mail
unable_to_send said 1 year ago:
I am getting this message:
Server error: ’550 #5.1.0 Address rejected for lots of emails I’m sending
JasonP said 1 year ago:
The error you indicated would indicate that the MX records associated with your domain do not match the region in which the address is setup in. The following article will walk you through the process of verifying the correct records, and updating your DNS records.