Related Clues:

• Album entry, perhaps
• Envelope item
• If it's canceled, it has been accepted
• Post office buy
• Mark of approval
• Mailer's need
• Walk noisily
• Snail mail attachment
• Snail mail need
• Emboss
• Post-office purchase
• Postage purchase
• Hallmark
• Philatelist's love
• It may be licked