How do I deal with {blocked content}?

[JD]

I've recently been getting multiple {blocked content} messages that are
valid messages. Mailscanner reports a script in the html message or doesn't
report anything at all. What solutions are there to minimize {blocked
content} to legitimate email?

-JD

------------------------ MailScanner list ------------------------
To unsubscribe, email jiscmail at jiscmail.ac.uk with the words:
'leave mailscanner' in the body of the email.
Before posting, read the MAQ (http://www.mailscanner.biz/maq/) and
the archives (http://www.jiscmail.ac.uk/lists/mailscanner.html).