Every so often I get this weird email message that I will paste below. Just to mention, squirrelmail has been setup ok and is working fine...but the squirrelmail inbox does not see this message, I only get it when I use Outlook as a POP3 client. Anyone have any ideas? The email is FROM Mail System Internal Data [MAILER-DAEMON@andromeda.lunarpages.com] and the subject is: DON'T DELETE THIS MESSAGE -- FOLDER INTERNAL DATA.

"This text is part of the internal format of your mail folder, and is not a real message.  It is created automatically by the mail system software. If deleted, important folder data will be lost, and it will be re-created with the data reset to initial values."