Ok, I have an external anti-spam appliance that makes spam as such and then I have a rule that is setup on all email accounts that moves the emails marked as junk to their junk folder. The problem is that some users have forwards setup to have all their email forwarded to some outside email address like gmail, etc, and then the emails labeled as junk get forwarded as well. I am not worried about the user receiving junk mail, but I am having problems with then my system sending out junk mail because of that forward. Any suggestions for resolving this? If it was up to me, I wouldn't even allow users to forwards like that, but unfortunately thats not a practical option.