Norton Spam Filter Settings

Is there some way in the Norton spam filter to filter on msg content as well as using a White and Black lists. I get Emails that show as being sent from my email address but are actually form a spammer. If I block that address I can't do a loop test to check my email.  I have used other spam filters in the past in conjunction with Norton but unfortunately they have  not kept up with the hardware. Any suggestions gladly appreciated.

Is there some way in the Norton spam filter to filter on msg content as well as using a White and Black lists. I get Emails that show as being sent from my email address but are actually form a spammer. If I block that address I can't do a loop test to check my email.  I have used other spam filters in the past in conjunction with Norton but unfortunately they have  not kept up with the hardware. Any suggestions gladly appreciated.