Related Clues:

• In-box clogger
• Product with its own museum in Minnesota
• Junk in the in-box
• Electronic junk mail
• Unasked-for e-mail
• Blocker target
• Computer junk-mail
• It may read 'Add 2-3 inches in 3 weeks!'
• In-box clutter
• Many unread messages
• E-mail to be filtered
• Flashing annoyance
• The vast majority of Friendster messages, these days
• Annoying ad on a PC
• Rarely read letters