Firetrust Support Forums

How can I make a filter for emails either showing no domain for a blank domain

Thanks in advance

You can always use the Source tab to hunt down unique keywords from your spam messages.

Apart from filter conditions such as From and Plain text — you can also use other conditions like the following:—

• Entire message
• Reply-To
• Return path

This one works pretty well for me....

Click, Spam Tools>>My filters>>Add, and create a filter like this:

If the From (OR To) field does not contain "@" then mark the message as mail to be deleted.

Thank you, I give it a try