We get a lot of marketing email from cmail20.com domain and it's been included in Incoming Content Filter to capture and quarantine, then alert recipient.It transpires now that the World Health Organization appears to be using that domain in some mai...

In our Organization people regularly send emails to IT expecting the unwanted marketing email they've received be added to Drop Spam filter.But i find that most of the time those were small batches of mails, or if we got 40 or 50 messages, it's basic...