can i enable archiving for multiple users mailboxes once do i have to enable it by mailbox also if the user did not match the archive policy yet - means nothing is archived, will he see the archive mailbox ?

also if the user did not match the archive policy yet - means nothing is archived, will he see the archive mailbox ? Agree with durkeep. You can create a new test mailbox and enable personal archive, after that, the archive mailbox will be displayed in OWA.Frank Wang TechNet Community Support