Send copies of certain messages to other mail account

[Jeff A. Earickson]

On Fri, 2 Feb 2007, "Luís Fernando C. Talora" wrote:

> Date: Fri, 02 Feb 2007 15:56:58 -0200
> From: "Luís Fernando C. Talora" <talora-listas at talora.com.br>
> Reply-To: MailScanner discussion <mailscanner at lists.mailscanner.info>
> To: MailScanner discussion <mailscanner at lists.mailscanner.info>
> Subject: Send copies of certain messages to other mail account
> 
> Fellows,
>
> To find out what kind of mailing lists my users are participating, I´d link 
> to send a copy of all messages sent from or to any account with 
> "yahoogrupos.com.br" or "grupos.com.br" on its address, for a deeper 
> analysis. Is it possible to do it with postfix and/or MailScanner? I thought 
> about some "REDIRECT" rule on  the "header_checks" table, but I´d like the 
> users to continue recieving the messages, while we analyze that. Any 
> suggestions?

This is easy to do in MailScanner.  Write rulesets for "Spam Actions ="
and "Non Spam Actions =" that look like:

From: grupos.com.br deliver forward postmaster at talora.com.br
FromOrTo:   default deliver

I am doing this now to send email downstream to another system for test
users on that machine.

Jeff Earickson
Colby College