I have a client with the domain abc.com, there are two e-mail addresses setup on this domain: a@abc.com and b@abc.com.

a@abc.com needs to recieve a copy of all b@abc.com's e-mails.

Easy enough, I can set up an e-mail forwarder to forward a copy of b@abc.com's incoming e-mails to a@abc.com - this will result in both accounts getting a copy of incoming e-mails addressed to b@abc.com.

The problem is that I also want a@abc.com to recieve a copy of b@abc.com's outgoing e-mails.

Sending CCs or BCCs aren't an option as they would require b@abc.com to add them in his client and it needs to be done automatically (the whole point of the system is security, so a single account can recieve copies of b's incoming and outgoing e-mails).

I thought perhaps I could set up a filter so that whenever b@abc.com send an outgoing e-mail it will automatically send a copy to a@abc.com - unfortunately I haven't really used filters a great deal and don't know where to start, or even if it's possible to set up filter's on outgoing e-mails.

Any help or suggestions would be greately appreciated.

Regards,
Ben
ben@web-dragon.co.uk