Now that Ive upgraded why is bogofilter working less well?
The lexer, i.e., that part of bogofilter which extracts tokens from a message, evolves. This results in different readings of messages with the consequence that some tokens in the database can no longer be used. If you encounter this problem, you are strongly advised to rebuild your database. If this is not an option for you, you might want to use version 0.15.13 and read the documentation which comes with it for how to migrate your database.
