This is a big release. We salute Julian Seward for his wonderful work on the Valgrind memory debugger. PowerMail is now a better product for it.
New features:
Now spawns multiple database connections if those are needed using a connection pool.
Added PostgreSQL support, see Section 10.4.
Added catch-all/fallback accounts, see Section 9.3.
Added delay after a wrong password to prevent dictionary attacks.
Added missing pptool documentation, see Section 7.1.
Bugs fixed:
Removed memory leaks, thanks to Valgrind
Increased stability by removing duplicate deletes, thanks to Valgrind
pplistener now logs under the right program name
pplistener did not allow connections to be closed gracefully and logged a lot of unneeded 'connection reset by peer' messages as a result.
Works in progress:
FreeBSD version - nearly done.