Connect to the cluebringer database and check table "policy_group_members"... all local domains has to be there. The entries looks like:
id | policygroupid | member | disabled | comment | type
----+---------------+----------------------+----------+---------+------
2 | 2 | @example.org | 0 | | The policygroupid is important and has to be 2 (corresponding with internal_domains) and disabled has to be 0... if your local domains are not there, add them. The problem should be solved by this.