It looks like the postscreen changes are tapering off. Below are
a number of code cleanups but no functionality changes. This is
uploaded as postfix-2.8-20100917.
I won't have time to make further changes in the coming weeks except
when it is really necessary.
Wietse
Cleanup: postscreen now uses the first responding DNSBL
name in the "5.7.1 Service unavailable" reply, instead of
the last responding one. File: postscreen/postscreen_dnsbl.c.
Cleanup: the 20100914 "postscreen_greet_wait" speedup did
not happen as often as it should, because some older code
still turned on PREGREET tests gratuitously, causing a full
greet-wait delay. File: postscreen/postscreen_tests.c.
Cleanup: to avoid "address in use" problems, postscreen now
closes the listening socket after "postfix stop". It also
closes the socket after "postfix reload" but that does not
hurt. Files: master/event_server.c, master/multi_server.c.
Cleanup: postscreen now logs CONNECT and DISCONNECT events.
Files: postscreen/postscreen.c, postscreen/postscreen_misc.c.
