To adjust the Howie Filter "Slider" please refer the following instructions:
1. Log into the site by visiting www.spam.vcn.com, and login with your e-mail address and password.
2. Click Preferences on the left side. (see picture below)

3. Select the level desired on the Howie Filter slider. (see picture below)
a. To the right is more aggressive.
b. To the left is less aggressive.

4. Once you have selected your level, scroll to the bottom and click Update. This will save the new settings.