the procmail example in linux-sxs

[m.w.Chang]

Will they fail to work when confronting chinese messages? Most spam 
comes from weird email id, but you cannot catch them all by just looking 
at the email id, can you? Also, your friends may be killed by friendly 
fire becaue they may use werid id.

So reading the content should be a better and safer way. Catching words 
like "sex", "casino", "big money", ... brah... brah... We finally find 
some use for those failed A.I. projects.

>>2. is it silly using procmail to catch spam by actually reading and
>>hence understanding the message body?
> Use something like Spamassassin.  Using a procmailrc is a futile effort.