Problem: There are 3rd party products or mail server rule that try to "guess" at what constitutes an unwanted inbound email. However, the ones that get through to the user have to be dealt with by the user.
The user must identify an email and choose what to do with it. Why not use this to our advantage?
THEN...in order for the Admin to do anything real about the spam....the user must be instructed to:
1. Open the email
2. click View Page Source (which now appears to be disabled in the 8.0 template?)
3. Fwd the message to the Admin
4. Admin send the headers to Spamcop to get them on the naughty list.
Develop a solution that learns from the actual user as to what might be unwanted email.