Upgrade Notes
When upgrading to SpamAssassin 3.2.x, it is essential that you read [http://svn.apache.org/repos/asf/spamassassin/branches/3.2/UPGRADE the SpamAssassin 3.2.x 'UPGRADE'] file. Also, please read the [http://www.nabble.com/ANNOUNCE%3A-Apache-SpamAssassin-3.2.0-available-tf3680367.html Release Announcement] to check out all the new features.
If you run into any problems, or some functionality appears to stop working, read that file (again). If it's not dealt with there, check FrequentlyAskedQuestions – especially the Installation and configuration... section.