Add Contains and Wildcard to NIS Antispam

People who create SPAM are getting more and more creative about finding ways to bypass Antispam filters in programs such as NIS.

 

As it is now you have to add very explicit from addresses or domains to add something to the "Blocked" list. The entire FROM address or domain must match or the Antispam filter will not work.

 

It would be nice to have a "contains" filter added to NIS Antispam. E.g., if the FROM address "contains" a certain string then block and treat as SPAM.

 

Similarly it would be nice to have the ability to specify a wildcard such as *.

 

Thoughts?

 

Allen