Hi,

Now when I try to reply to an email, I see the Unable to send message;Reason:553 Relaying disallowed. Invalid Domain voicemessagedownloader.com error.

I tested sending an email when I set it up in the past and it worked.

I have checked the Zoho Organization Domains and I see the domain is valid till 12/5/26 and I can not do anything else.

Please could you help me?

Thanks