Log Message:
Update to 0.49a; fix MAINTAINER.  Changelog:

2004-05-29 0.49a

 - numerous portability fixes here and there
 - real event.3 manpage

2004-05-27 0.49

 - autoconf'ified, sort of
 - use advanced event mechanisms (epoll, kqueue, devpoll) when available
 - new option: -i file (or -i -) to read hosts to check from file
 - add timeout for dsbl cookie

2004-02-17 0.46

 - adopted for new DSBL format
 - changed protocol names: http=>http-connect, ftp=>ftp-user
 - do not stop on Content-Type: header seen in HTTP-CONNECT
   responses (what an idiotic software does this?!)
 - removed obsolete 118[0-4] ports (old mimail variants)

2003-08-07 0.45a

 - fixed multihomed proxy detection with new DSBL
   (DSBL now correctly replies with "250 listed [ip.add.re.ss]" instead of
   "220 listed [ip.add.ress]" to the final end-of-message terminator)