false positives from AOL

[Dana Holland]

It seems that every piece of email from an AOL user is being tagged as 
spam.  However, this is an educational institution - we receive a lot of 
emails from students with AOL accounts.  So far I've been trying to put 
each student in the white list, but I can tell that's going to be 
unmanageable.  Is there anything else I could do?  Is allowing anything 
from AOL through going to be the only option?