I am having a shot at migrating from James 2 to James 3.
In james 2, I have everything configured to run from the database, which allows
my application to send mail via SQL INSERT statements (INSERT INTO
mail.spool...) specifying 'outgoing' for repository_name, as opposed to having
to connect to port 25 and send messages one-by-one.
In configuring James 3, I can't figure out how to get it to recognize when I
have inserted messages for outgoing delivery. There do not seem to be any
threads checking mail.spool for messages that need to be sent. I believe this
was handled in James to via JDBCSpoolRepository. Is there a different way in
James 3 to be able to send mail via database records?