Related Clues:

• E-mail
• See 72-Across
• Bit of E-mail
• Wire
• Graffiti, e.g.
• Beep followers, at times
• CommuniquŽs
• Brief communication
• Communique
• 'While you were out' stack
• Some notes
• Cell phone menu heading
• Communiques
• In-box items
• Wires