1. Click on the Thunderbird menu on your top right-hand corner.
  2. Go to Preferences.
  3. Click on Account Settings under Preferences.
  4. Click on Junk Settings on the Account Settings on your left-hand side.
  5. Click Trust junk mail headers set by : SpamAssassin.
  6. Under Destination and Retention, check the box which says “Move New Junk Messages To”.
  7. Click on the option “Junk” folder on:  and select mail.vcn.bc.ca.
  8. Click on the option Automatically delete junk mail older than and enter the number of days.
  9. Finally click OK and you’re finished.