MailScanner at ecs.soton.ac.uk
Thu Oct 20 18:11:09 IST 2005
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This is all in the book :-)
You have bought your copy, haven't you?
Greg Matthews wrote:
>1. I've been asked to implement a form of disclaimer for outgoing email
>(I know I know). However, my setup is quite complex and some mail will
>traverse more than one relay. In this case, the message gets signed with
>the inline signature more than once. Can the first sig be detected and
Set "Sign Messages Already Processed = no" and set the %org-name% the
same in all your MailScanners. It uses the presence of the
X-%org-name%-MailScanner: header to work out if it still needs signing.
It's about the only time MailScanner uses the contents of a header to
>2. also related to this subject. I'm relaying mail for many different
>domains but I'd really only like to sign mail destined for non-managed
>domains ie external mail. Is it possible to implement sets in the rules
>so that I can group all my domains into a set and turn off signing for
>mail destined there with one statement?
>DOMAINS="one.domain.org two.domain.com another.ac.uk"
>To: $DOMAINS no
>From: $DOMAINS yes
Yes. Create a file called, for example, /etc/MailScanner/domain.list and
put this in it:
Then in the ruleset use this:
To: /etc/MailScanner/domain.list no
From: /etc/MailScanner/domain.list yes
It's not true ruleset nesting, it is just using a list of address
patterns to save you having to write multiple rules yourself. It is
implemented by generating a rule for every address pattern listed in
your domain.list file. So they can be anything allowed in an address
pattern, domain names, email addresses, perl regexps, etc, etc...
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PGP footprint: EE81 D763 3DB0 0BFD E1DC 7222 11F6 5947 1415 B654
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