Mail mirroring / monitoring in Linux

Question

As one of my client asked to monitor corporate emails (from and to), I needed a solution. I find a Windows based solution (Hmailserver) which allows mirroring of emails to a specified address.

But as we also consider some web services, I wondered if there is any mail server which can do same thing in Linux? Or any modification to a common package like Postfix?

Thank you

Answer 1

You can achieve this feature with Postfix:

http://www.postfix.org/postconf.5.html#always_bcc http://www.postfix.org/postconf.5.html#recipient_bcc_maps http://www.postfix.org/postconf.5.html#sender_bcc_maps