Related Clues:

• Being transported
• Told to go - enthralled
• Over the moon
• Packed up and shipped off
• Placed in the mailbox
• E-mail folder label
• E-mail folder heading
• The broken-down train isn't moving
• Mail folder
• Parodied (with "up")
• Thrilled by pronounced smell
• Word with "heaven"
• En route, as a package
• Email confirmation
• Dispatched, as a message