Possible Clues:

• Dokken "Heaven ___"
• E-mailer's notification
• Put on cloud nine
• 'Is dismissed, perhaps, for having so little money, by the sound of it (4)'
• Launched, with ''off''
• Used email
• Used FedEx
• Parodied, with ''up''
• Emailed or faxed
• Put in a mailbox