I can successfully add a mail account using IMAP in our wiki space that connects to our corporate Exchange server for mail archiving. But if that username has multiple mailboxes, I can only fetch the default one. I think IMAP supports a format of something like /DOMAIN/username/mailbox but there doesn't seem to be anywhere to specify the mailbox (or domain) when setting up a mail account. What we have is a shared mailbox that multiple people can access. It isn't the default mailbox for anyone. Any ideas how to set this up?