Bug fixes.
Debugging enhancements for queue mode.
CONSULT bugfix.
Minor bugfix.
Another Solaris fix.
Bug fix.
Various debugging improvements and bugfixes.
Exclude multiple mj_enqueue processes from starting servers concurrently.
More bug fixes.
A micro-optimization.  Make installbin load up Fcntl.pm and substitute the
constants into mj_enqueue so it doesn't have to use Fcntl.  This should
save about 0.1 seconds on my slow machine.
Begin internal rewrite of Token.pm.
Bugfixes with empty user address.
New mj_shutdown command.
Fix bug in register command.
Add failsafe mode for file retrievals.
Clean up mj_queuerun.
Add minimal communication between mj_enqueue and mj_queueserv.
Fix bad bug in post confirm or commit.
Add more error checking on debug redirections.
Fix some || -> or problems.
Fix bug when posting a message with a null Reply-To: address.
Remove some dead code.  Minor bugfixes.
Fix bug in confirmation.
Exim support.
Restructure MTA setup code.
Make sender separator configurable.
Pretty up Makefile.PL Q&A.
Add configurable $SIG{CHLD} handling in mj_queueserv.
Eliminate hardcoding of 'majordomo' in qmail processing.