What happened to my old emails in Email & More?
All Email will be retained indefinitely as long as your Email account remains active and you do not exceed the maximum storage quota for your mailbox. You can determine the available storage space for your mailbox via the Email Storage window in the left column of your mailbox.
All Email in the trash folder will be deleted after 2 days.
All Email in the Spam detector folder will be deleted after 4 days.