Related Clues:

• ___ alert
• Computer post
• Where you might find ':-)'
• Type of communication that's always ''monitored''?
• Hassle
• Really annoy
• It's in a nutshell
• Part of the Atkins diet
• Cybercorrespondence
• Make a fuss
• Phone call supplanter
• Paperless communication
• Matter of course?
• Letters on screens
• Some messages