1. Use the link from the bottom of your quarantine message or go to http://antispam.maclaboratory.net. Enter your email credentials to log in. This should be your full email address and email password (the same credentials used for webmail login.)
2. Click on the heading “Preferences” then go to “Quarantine.”
3. Raise or lower the Spam threshold number. Be careful and change this in small increments such as .2 or .5. Small changes make a large difference. Raising the number will lower the sensitivity and lowering the number will make the spam filter stricter.