RE: blocking email

To block all messages from any sender whose domain name (the portion of the
e‑mail address after the @) is the same as the sender's, click Add Sender's
Domain ( to Blocked Senders List.

Unfortanetly the sender will see the emails are blocked, but just say it was
done automatically by your server

"Patrick" wrote:

How do I block someone's email address and is the email returned to the
sender and does it show up as blocked on the other end?