can we block mails with perticular subject line

[Raj]

Can we block any particular subject line in MailScanner
i mean if subject have words like Viagra, sex, fuck etc.. can we block them ?
MailScanner is working very well blocking with extension like *.exe.

I am facing too many problem with spams these days. Some time
spamassassin fails to recognise the spams. So can we block them with
its subject line.

it is possible on qmail by QTRAP. it blockes mails with customised words.

i gone through docs of MS, But fails to find such function out of it.
If this is possible on MS that will be great.



-- 
Regards
Rajeev Sekhar
ph 9822751120