Attempts to follow links in Spam Control digest messages result in a "Forbidden" error message.
Spam Control digest messages contain a list of "one time" password links to manage your settings. If after clicking on a link you see an error message that states your access is forbidden:
1. The links are generated on a daily basis so old email links become invalid. So, ensure that the Spam Control digest is recent and not an older digest.
2. Have the user generate a new digest to ensure they have current 'active' links.