Selection
–Enable adaptive junk mail controls for this account checkbox: enable this option to use the application's anti-junk filtering, which detects unwanted messages and filters them out.
–Do not automatically mark mail as junk if the sender is in options: check the desired address books.
–Trust junk mail headers set by checkbox: mark as junk messages whose headers are marked with the selected qualifier.
Destination and Retention
–Move new junk messages to checkbox: enable new messages marked as junk to be moved to the selected folder.
–Automatically delete junk mail older than <N> days checkbox: enable automatic deletion of junk from folders.
–Global Junk Preferences button: opens the global privacy and protection settings.