Related Clues:

• E-mail
• Graffiti, e.g.
• Beep followers, at times
• 'While you were out' stack
• Some notes
• Cell phone menu heading
• Communiques
• In-box items
• Wires
• Email
• In-box fillers
• E-mail, essentially
• Stack on the receptionist's desk
• Answering machine's info
• Morals