Rejecting Obvious AOL Forgeries

Is this a good way to delete spam that is forged to look like it came from
AOL.  I thought the message-id line was a good way to identify real posts
from AOL, but it is possible to forge the message-id line as well.  I
suspect it will get rid of some of it.

:0
* ^From:.*aol\.com
* !^Message-id:.*aol\.com
/dev/null


Is aolegal(_at_)aol(_dot_)com (or aollegal(_at_)aol(_dot_)com) a good place to 
report this kind
of stuff?

Felix