Suddenly can't receive emails
Hello.
I can still send messages from that email address.
I sent a test message from another email account, and received back the following warning message:
----- The following addresses had fatal errors -----
...With the advice that the server will continue to attempt delivery.
Do I need to take any steps to fix this, or is it some kind of temporary error in Zoho's system which will be rectified shortly? I really need to be up and running again by tomorrow morning.
Thanks for any help!
Richard.