We had a domain on our server, and the site owner moved it to another server. So we deleted the domain from ours through Directadmin. Now when we try to send email from an account on our server to a user on that domain, it gets rejected on our server and never sent with an error that there is no such user.
Is there any way to flush old domains so it doesn't think it's still on our server? Or any other way to fix this?
Thank you.
Is there any way to flush old domains so it doesn't think it's still on our server? Or any other way to fix this?
Thank you.