[vchkpw] catchh all for mail sent

I need somehow to catch all mails sent from all accounts of some domain to be sent (as CC or better as BCC) to an email address of that domain. Can you help me pls with this info ?

[vchkpw] timestamp - readable

There is a way to find out when last time a user read his email ? This ways should not care if was from pop or webmail ! Thanks