For background, please refer to this thread:
http://forums.contribs.org/index.php?topic=27655.0I've tried all the stuff suggested and a few of my own devising, including forcing the config of amavis to match the desired one.
Spamassassin is still not filtering, except for the RBL check.
I upgraded an operational 6.01 server, with SA and amavis running OK, if that helps.
Rgds
Ed