Related Clues:

• Online mailbox tab
• Making its way there
• Mailed, maybe
• Forced to go
• Delivered by post
• Parodied (with ''up'')
• Faced the fax?
• Mailed off
• Mailed away
• Headed for its destination
• ___ packing (dismissed)
• Dropped in the box
• Heaven follower
• On their way
• Remitted