Related Clues:

• Wrapped package
• Paper makes a protective cover
• One conveyed part accompanying this is essential
• Soft shade; crayon
• "Am I bovvered?", Lauren's first communication
• Crusader's protection
• Post filled by a knight?
• Letter carrier's sackful
• Carrier's load
• Chain letters
• Correspondence - African country rejecting half
• Split up a lot
• Wrapped container
• 'Postal flipping strike!' I interposed
• 'Flipping postal strike!' I interposed