Postfix check headers

[Peter Bates]

Hello all...

> SJCJonker at SJC.NL 16/06/04 06:03:49 >>>
>Hmm this sound scary, as you can send mail without an To: in the
body.
>You are now "holding" on the To: in the body not the envelope. So if
an
>virus or spam would be send without to it would pass right through.

When trying to get a single Postfix instance working, I looked at
various combinations of headers, to ensure finding one that was always
added to a mail...

I eventually picked on:

/^Received:.*by .*\.lshtm.ac.uk \(Postfix\)/ HOLD

Although in this case, I've wild-carded our domain to cover more than
one host. Postfix will always add these headers, but isn't 100%
guaranteed to change/add anything else (e.g. Date:)...



--------------------------------------------------------------------------------------------------->
Peter Bates, Systems Support Officer, Network Support Team.
London School of Hygiene & Tropical Medicine.
Telephone:0207-958 8353 / Fax: 0207- 636 9838

-------------------------- MailScanner list ----------------------
To leave, send    leave mailscanner    to jiscmail at jiscmail.ac.uk
Before posting, please see the Most Asked Questions at
http://www.mailscanner.biz/maq/     and the archives at
http://www.jiscmail.ac.uk/lists/mailscanner.html