Some notes on bugzilla-email integration
On old sourceware, email came into a bugzilla-FOO@ local account. That turned out to dispatch to .qmail-FOO scripts in /sourceware1/pool/bugzilla. These scripts in turn massage the data and talk to the bugzilla database in (TBA) mysterious ways.
The bugzilla email forwarder is /sourceware/infra/bin/bugzilla-forwarder. It is called from ~bugzilla/.forward.
Due to raisins the bugzilla-forwarder needs to run email_in.pl via "sudo -u apache".
Currently all bugzilla email is mirrored in /var/spool/mail/bugzilla (maybe turn this off after things are confirmed to be working ok). The operation of the forwarder is logged to /sourceware/bugzilla/email_in.log.