My domain expired, when I renewed I can't send email, I received emails but when i try to send I have error: Unable to send message;Reason:553 Relaying disallowed. Invalid Domain
MX verification failure
We could not find above MX record from your DNS and we found below MX records instead:
Address
| Priority
|
|---|
"mx.zoho.com."
| "10"
|
"mx2.zoho.com."
| "20"
|
"mx3.zoho.com."
| "50"
|
But it's ok, worked b4 and now i added one more time, still the same error.
I added CNAME to validate zb15671956 CNAME validate.zoho.com
Please check what's going on with it?