block domain with wildcarding? SPam getting thru

*Exclusive* keeps sending me spam marketing emails - but each has a slightly different domain name getting thru the block domain option.  I did not see a way of specifying *exclusive* as the domain name to mark as junk.  Is there a way to do this?

You can do it by creating a Rule to use with words found in the header.

Go to Menu > Tools > Rules, and create a new Rule. 

Type in From: exclusive

This is a wildcard search, so any occurrence of exclusive in the from address will be a positive.