spam assasin is already there:
/opt/ecelerity/3rdParty/bin/spamassassin -L -e 8
Piping user notes through spamassassin won't help--at least without some
special config that I don't know about.
man spamassassin says:
For example, all notes would end up with headers like the following,
because they're not actually mail:
X-Spam-Level:
X-Spam-Status: No, score=-1.3 required=5.0
tests=ALL_TRUSTED,MISSING_SUBJECT
autolearn=failed version=3.0.1
ALL_TRUSTED means that the message didn't pass through any untrusted
SMTP hosts (no hosts in this case).
It's also obviously missing a subject header.
S