masqmail

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author meillo@marmaro.de
date Tue, 06 Jul 2010 20:16:33 +0200
parents 3334237be176
children 0d071003ab56
line source
1 This ChangeLog file summarizes the (implementation) changes from the
2 technical view.
3
4 The code repository log file provides the changes in full detail.
5
6 Have a look at the NEWS file for a summary of the changes in a less
7 technical speach and with focus on compatibility.
8
9
10 0.2.25 Thu, 01 Jul 2010 13:40:31 +0200
11 * added server-side SMTP SIZE support. Thanks to Paolo.
12 * always remove Bcc: headers from now on
13 * never create headers from envelope recipients from now on
14 * add ``To: undisclosed-recipients:;'' if no recipient header
15 is present
16 * allow colons (`:') unquoted in config file. Thanks to Paolo.
17 * new warnmsg.tpl.it. Thanks to Paolo.
18 * don't install the tests any longer
19 * removed the ACC_NO_RECVD_HDR because it is never used
20 * changed name ACC_NODOT_TERM to ACC_DOT_IGNORE for better
21 understanding
22 * better debugging output. Thanks to Paolo.
23 * improved documentation of -t option
24 * added man page for rmail(1)
25 * several typo fixes in man pages and code comments
26 * don't distribute mercurial files (in gen-dist)
27
28 0.2.24 Mon, 21 Jun 2010 10:07:32 +0200
29 * removed dead code in child.c
30 * fixed closing of log files on receival of SIGHUP. See commit
31 message and http://bugs.debian.org/536060 .
32 * the daemon does reparent to init anymore if init is already
33 its parent. This situation appears on SIGHUP receival.
34 * fixed correct processing of mails with data lines longer
35 4096 chars. See commit message for details.
36 * various refactoring
37 * fixed is_ingroup() to check for the primary group of users
38 * moved man page of mservdetect to section 1
39 * added rmail script from postfix which is a bit better than
40 calling masqmail as rmail. See docs/uucp-setup
41 * permissions.c describes how to make another group (e.g.
42 `uucp') trusted
43 * uninstall target removes now docs and thelike
44 * minor updates in the documentation
45
46 0.2.23 Sun, 30 May 2010 21:00:44 +0200
47 * fixed inverted condition for undefined online_file. Thanks to
48 Juergen Daubert.
49 * masqmail installs to /usr/local by default now. Previously it
50 installed to /usr.
51 * man pages get installed again. Again thanks to Juergen Daubert.
52 Docs and examples do get installed now too.
53 * updated the docs. Moved the man pages from docs/ to man/.
54 Added the old manual from the old website to the distribution.
55 * reworked the test cases completely.
56 * updated the README file and added a bug report howto
57 * fixed dist-gen (wrong paths for md5sum)
58
59 0.2.22 Thu, 20 May 2010 21:19:56 +0200
60 * new maintainer: markus schnalke <meillo@marmaro.de>. See NEWS.
61 * fixed expanding of $prefix for template files. Thanks to Johann
62 Felix Soden.
63 * fixed delivery with empty or non-existent alias files.
64 Thanks to Marcos Dione.
65 * fixed empty or only-whitespace connection names.
66 * fixed typos, reported by Reuben Thomas.
67 * corrected man page about /etc/aliases. Thanks to Alexis.
68 * further corrections and improvements in man pages. Man pages will
69 be maintained in the nroff code directly in future.
70 * removed distribution specific data from repo. It is now separately
71 available on the website.
72 * changed default online status file to /var/run/masqmail/masqmail-route
73 * removed trigraph warnings
74
75 0.2.21 Mon, 07 Nov 2005 14:09:21 -0800
76 * do not use shell when executing sub programs (security fix)
77 * do not accept backtick in email adresses (security fix)
78 * write log files as 'mail' user (security fix)
79 * use /var/run/masqmail/ for pid files
80 0.2.20 Mon, 19 May 2003 21:14:06 +0200
81 * fixed a segfaulting bug in spool.c caused by folded headers
82 * regard connect_error_fail when failing for pipes (Debian Bug #186364)
83 * hopefully fixed uid/gid problem in peidopen.c
84 0.2.19 Wed, 12 Mar 2003 21:33:53 +0100
85 * fixed a bug in addr_string (set buffer = NULL if g_free'd buffer)
86 0.2.18 Fri, 06 Dec 2002 14:57:41 +0100
87 * new option connect_error_fail
88 * install /var/{log,spool} before subdirs, so
89 they get correct ownerships, if installing to a tmp. directory
90 Thx to Juergen Daubert.
91 * failure notices and warnings also if connection fails
92 0.2.17 Thu, 28 Nov 2002 14:59:24 +0100
93 * fixed errors in man page masqmail.conf.5 about online_detect
94 Thx to Juergen Daubert.
95 * fixed a segfaulting bug in accept.c on pop retrieval, if there
96 is no return_path in the mail and Sender: is empty.
97 Thx to Olaf Buddenhagen for debug information.
98 * implemented 'last_route' option
99 * moved *.tpl to /usr/share/masqmail/tpl (from /etc/masqmail/tpl)
100 * french translation of warnmsg.tpl by Rémi Denis-Courmont
101 * added delivery warn messages for deferals
102 new options: 'warn_intervals', 'warnmsg_file', 'max_defer_time'
103 * warn/fail also if remote SMTP server replies with 4xx or 5xx
104 just after EHLO/HELO (yes, that was a bug)
105 * removed a few -Wall warnings. Thanks to Juergen Daubert.
106 0.2.16 Tue, 12 Nov 2002 17:27:13 +0100
107 * fixed debugging, which has been broken in 0.2.15
108 0.2.15 Wed, 06 Nov 2002 12:19:55 +0100
109 * added french translation of delivery failure message template.
110 Thanks to Rémi Denis-Courmont
111 * accept -f "" without segfaulting. Thanks to Ralf Friedl.
112 * fixed buffer overflows in conf.c. Thanks to Damian M Gryski.
113 * read conf file _after_ dropping privileges
114 0.2.14 Sat, 26 Oct 2002 14:40:49 +0200
115 * corrected html version of documentation
116 * include masqmail.8 man page (was garbled in 0.2.13)
117 * small lintian fixes for Debian
118 0.2.13 Wed, 23 Oct 2002 20:54:39 +0200
119 * fixed a possible buffer overflow (IMHO not exploitable) Thanks to Anonymous.
120 0.2.12 Wed, 23 Oct 2002 18:57:42 +0200
121 * new do_pipelining option (to switch it off if necessary)
122 * new helo_name option for route
123 * fixed remote_port option (but marked it as deprecated)
124 * swapped setegid/seteuid in maildir_out()
125 * try again on EAGAIN failure for local delivery via mbox
126 0.2.11:
127 * make it possible for *.route file to have mode 600, owned by root.
128 Thx to Juergen Daubert for noticing.
129 * do not choke on trailing blanks after comments in conf file. Anonymous
130 again.
131 * try again on EAGAIN failure for local delivery via mda
132 * fixed a potential buffer overflow in conf.c. Thanks to Anonymous
133 again.
134 * set umask 066 for log files. Thanks to Anonymous.
135 * implemented map_h_mail_followup_to_addresses
136 * fixed a bug: masqmail -t with empty body caused weird
137 errors. Thanks to Anonymous.
138 * added do_save_envelope_to option
139 0.2.10:
140 * fixed a small bug in mserver.c (atoi) (Thanks to Gert Ohme)
141 * allow ';' in rval also if rval is unqoted
142 * write pidfiles to /var/run/masqmail{,-get}.pid
143 * now runs on freebsd without leaving zombies
144 * use setjmp() in readsock.c for timeouts
145 0.2.9:
146 * attempts to make it compile on freebsd
147 - works, but leaves zombies behind (will be done next release, I hope)
148 * removed some bashisms from configure.ac
149 * fixed segfault when called with -t under some circumstances
150 * some fixes about locking when fetching mail (yes, 0 _is_ a valid fd...)
151 * some speedups for uidl handling, and do not bloat log files any more
152 0.2.8:
153 * use flock() for locking in retrieving mails (get.c)
154 * can use /etc/mailname as host_name (for Debian)
155 * added ESMTP LOGIN
156 * made uidl handling even more safe
157 0.2.7:
158 * fixed stupid locking bug
159 * do not complain about 'unknown mode' when getting mail
160 * added italian version of failmsg.tpl (by Paolo)
161 * changed MIME boundaries in failmsg.tpl (Paolo)
162 * applied patches from Paolo (Gabel - ):
163 mostly replacing g_strdup_printf() with g_strdup(), a few ticks ('),
164 changed SENDER_LOCAL environment variable and fixed missing '\' in
165 debian/masqmail.ip-up
166 0.2.6:
167 * rediscovered previously undocumented allowed_return_paths option for
168 routes and made it usable for null sender addresses.
169 * added mbox_default, and {mbox,mda,maildir}_users options
170 * changes to vsnprintf function use in pop3_in.c and smtp_in.c (by egp)
171 * fixes to ip-up/ip-down scripts (by Ben Low)
172 * ENABLE_SMTP_SERVER define was incorrectly written as
173 ENABLE_MODE_SMTP (by Ben Low)
174 * fixed bug in get_header() in src/header.c (by egp)
175 0.2.5:
176 * PowerPC fix for varargs functions
177 * relay checking: if do_relay is set to false, do not allow non local
178 to non local addresses
179 * alias is always caseless for postmaster (disregarding
180 alias_local_caseless option)
181 * do not rebounce to postmaster
182 * implemented Maildir support
183 * rearranged append_file in local.c
184 * use sysexits.h for correct error reply for failure messages (mda only)
185 0.2.4:
186 * fixed uidl bug: uidl list was not written if a mail was not
187 fetched because it was in the list
188 * fixed bug in src/conf.c: g_free'd twice in destroy_route()
189 * security fix, Debian Bug#102092: 'Privilege escalation in masqmail
190 piped alias handling': fixed by using set[ug]id instead of sete[ug]id
191 in peopen.c (noted by Colin Phipps)
192 * limit count of children in pop3_in.c and wait for them
193 * ignore SIGPIPE signal
194 * docu updates by Uli Funcke
195 * find path to masqmail via --prefix or --exec-prefix option for configure
196 * implemented -v (log to stdout) option
197 0.2.3:
198 * local_addresses and not_local_addreses option (patch by Uli Funcke)
199 * replaced /usr/sbin/masqmail in fail_msg.c with /usr/sbin/sendmail
200 * typo in man pages (noted by Sebastian Inacker)
201 * hostnames can now begin with a digit (noted by CatcherInTheRye)
202 * chdir to '/' (on some systems getcwd() failes when changing uid)
203 * implemented lock_dir option
204 * ignore EINVAL after fdatasync
205 * configure option to link with libcrypto
206 * configure option to disable resolver support
207 * configure option to enable mserver support
208 * configure option to disable smtp server
209 * configure option to link glib statically
210 * msg_count option for get configuration
211 * bug fix: do not terminate if accept() return
212 error (patch by Edouard G. Parmelan)
213 * removed some files from package in
214 debian (by Edouard G. Parmelan))
215 * mailrm alias (by Edouard G. Parmelan)
216 * bug fix: removed superfluous g_free from
217 dot_unlock() (by Edouard G. Parmelan)
218 * write uidl list to temporary file first
219 * write uidl list each time a message was retrieved
220 (avoid duplicate mails when interupted)
221 0.2.2:
222 * fix of Debian Bug#92894 by Gregor Hoffleit
223 (correct error reply for lacking permissions)
224 * fixed 'last line missing' bug
225 * fixed spool locking bug: lock was deleted
226 if unsuccessful (unlocking it)
227 * added patch from Uli Funcke for log_user
228 (user getting all delivered mail)
229 * implemented get daemon
230 * create lock file when getting mail
231 * use tables for finding route and get lists
232 0.2.1:
233 * expand_h_sender_address now defaults to true (as described in docs)
234 * included documentation patch by Marc Herbert (masqmail call in ifup configuration)
235 * complain to log if failure message template cannot be opened
236 * errmsg_file defaults to /etc/masqmail/tpl/failmsg.tpl
237 * corrected error message for insufficient permissions (Debian Bug #92894)
238 * get mail depending on connection: -go option and online_get
239 0.2.0:
240 * included the debian/ directory from the debian package.
241 * added return_path option for get configuration
242 * added max_messages option for get configuration
243 * added independent program 'mservdetect', which can be used with
244 online_detect=pipe as replacement for online_detect=mserver
245 * added online detection method 'pipe'
246 * replaced configure option --with-conffile with --with-confdir, default
247 is now /etc/masqmail/ (/etc/masqmail/masqmail.conf for the conf file).
248 * added do_uidl_dele option (delete messages in uid listing on server)
249 * qualify address for get configuration.
250 * better checking for valid From: address when retrieving mail via pop3
251 and this is used as the return path.
252 * port number for mail_host in routes possible
253 * introduce delivery failue notices
254 * added addr_string() function for easy output of addresses
255 * expire spool lock files after a while (currently 300s)
256 * started development branch 0.2.x
257
258 0.1.12:
259 * previous fix auf AUTH broke it - reverted it partially and fixed it again
260 * bug fix in get.c: retrieval via pop from different server could cause mail to be lost
261 0.1.11:
262 * bug fix in smtp_out.c: of AUTH methods supplied by server, only the first was recognized
263 0.1.10:
264 * added support for IP address as mail_host in routes
265 * include <time.h> in masqmail.h to make it compile with glibc 2.2.2
266 0.1.9:
267 * fixed a few typos in man pages
268 * ignore -v option
269 * added patch from Bernhard Ehlers to program aliases runq, rmail, smtpd and in.smtpd
270 * added patch from Edouard G. Parmelan to correct default directories to install
271 * implemtented pipe, pipe_fromhack and pipe_fromline options
272 for routes (for protocol 'pipe')
273 * implememted 'pipe' protocol for routes
274 * memset to 0 of configuration structures (it is safer and easier)
275 * list of routes for each connection
276 * do not be picky about EOF if locally received message is not terminated by a dot
277 * speeded up accept.c for large messages (noted by Falko Flessner)
278 0.1.8:
279 * security bug fix (Debian Bug#81079): if local address cannot be
280 resolved, masqmail listened on an arbitrary port (fixed by Adel
281 Belhouane)
282 * bug fix: -d without argument caused segfault (Thanks to Jan Setzer)
283 * added more help for configure
284 * Iain Lea sent a spec file for Redhat. Thanks!
285 * lines can now be indefinetely long for mail acception (well, nearly...)
286 * implemented 'wrapper' options for routes and get configurations for ssl and maybe other purposes
287 * unified read_sockline() for smtp_out.c, smtp_in.c, pop3_in.c, accept.c and mserver.c
288 * escaping of quotes in configuration now possible and now works
289 correctly in alias file (Edouard G. Parmelan sent a patch, but I fixed it differently)
290 * kill -HUP seems to work now.
291 * close all file descriptors >= 3 on start (patch by Edouard G. Parmelan)
292 * replaced exit() with _exit where appropriate (children)
293 * added pipe_fromhack and pipe_fromline options
294 * added mda support and mda_fromhack and mda_fromline options
295 * user can delete his own mail if received via smtp from one of ident_trusted_nets
296 * bug fix in lookup.c: if the name that an MX points could not be resolved, delete entry
297 * added expand_h_sender_address option. expend_h_sender_domain should be obsolete now.
298 * unprivileged user can delete his own mail from queue if received locally
299 * replaced popen() in local.c with peopen() from snippet from sourceforge. Fixed a bug there.
300 0.1.7:
301 * debug option can be changed for privileged users only
302 * fixed a security hole: -C option for unprivileged users now implies
303 run_as_user and drops _all_ privileges
304 * environment variables for pipe transport
305 * wildcards for map_* options
306 * rearranged interface handling, IP addresses now possible for
307 listen_addresses and mserver_iface
308 * beautified masqmail.c
309 * revised uid and gid settings in spool.c and local.c (pipe transport)
310 * optionally use ident protocol (RFC 1413) and store user id in spool file
311 * proper spool file locking
312 0.1.6:
313 * record user id in spool file (though it is not used anywhere)
314 * command line option to remove messages from queue (-Mrm)
315 * command line option for version information (-bV)
316 0.1.5:
317 * implemented -F option
318 * removed bug in accept.c (dot bug, noted by Andre Masloch)
319 * location of main conf is now configurable with ./configure
320 (suggested by Greger Hoffleit). Default is /etc/masqmail.conf.
321 * remote_port defaults to 25 (noted by Andre Masloch)
322 * docu fixes: remote_port documented and typo fix (noted by Andre Masloch. Again :-))
323 * do not return failure on exit on delivery if mail queue was empty (noted by Andre Masloch)
324 * qualify -f address with host_name if unqualified (noted by Andre Masloch)
325 0.1.4:
326 * Jens Askengren discovered a segfaulting bug when parsing headers.
327 0.1.3:
328 * warn if pop/auth options are given, but compiled without support
329 * fixed allowed_rcpt_domains option (was broken since 0.1.0, but nobody noticed)
330 * exit with 1 if queue run fails for any reason (not for daemon)
331 * fail if alias file cannot be read
332 * better handling of SMTP SIZE error
333 * implemented alias_local_caseless option (suggestion by Andre Masloch)
334 * case insensitive domain matching (noted by Andre Masloch)
335 * removed nearly all warnings if compiled with -Wall
336 0.1.2:
337 * some changes in configure.in
338 * continue if get conf could not be read. Thanks to Edouard G. Parmelan!
339 * fixed another bug on pipe addresses in spool.c
340 * Andre Masloch found a bug in spool.c which caused a segfault on pipe addresses. Thanks!
341 0.1.1:
342 * Edouard G. Parmelan sent a patch for starting a queue run on start of daemon. Thanks!
343 * rpm packages for SuSE
344 * regard CFLAGS in Makefile.am
345 * implemtented -g <name> option
346 * be more verbose in pop3_get.c
347 * implemented -f option (set return path)
348 * fixed bug: "no debug file, msg was:" in smtp_out.c when debugging was off
349 * internal changes of smtp_out_log_failure()
350 * removed 'no log file' error
351 * complain if host name could not be resolved in connect.c
352 * added option resolve_list for route and get configurations
353 * removed bug in rcptlist_with_one_of_hostlist(): exited when
354 list was empty
355 0.1.0:
356 * included ESMTP AUTH support (as client), CRAM-MD5 only
357 * included pop3 client support, with UIDL and APOP, single drop only
358 * rearranged routing code:
359 - messages will be deleted from spool earlier, as soon as they are delivered
360 - unified online/offline delivery, making it more simple
361
362 0.0.13:
363 * ignore set_h_{from,reply_to}_domain if map_h_{from,reply_to}_addresses
364 is set and warn in logs about misconfiguration.
365 * fail if there are no recipients
366 * fixed bug: if called with -t, qualify recipient address with host_name
367 * fixed bug: if called with -bi, no longer wait for message on stdin
368 0.0.12:
369 * warn if spool file could not be deleted (Thanks to Alberto González
370 Palomo)
371 * fixed bug: set len for getsockname
372 * fixed bug: set local_net_routes to NULL if there is no local net
373 (noted by Frank Schnekenbuehl)
374 * say 'mail queue is empty' if mail queue is empty (Thanks to
375 Frank Schnekenbuehl)
376 * fixed bug: setegid in local.c (was noted by both Michael Piefel and
377 Alberto González Palomo)
378 0.0.11:
379 * if Bcc: headers have been removed (-t option), and there is no To:
380 or Cc: header,an empty Bcc: header will be created (RFC 822
381 compliance!)
382 * fixed bug: if rcpts are given on command line To: headers were
383 created, even if they already existed. This caused Bcc: recipient
384 addresses to be revealed if they were given on the cmd line.
385 Now a To: header is only created if there is no To:, Cc: or Bcc:
386 header. Thanks to Richard Clamp for pointing this out.
387 * fixed bug: segfault when -d option was given without arguments
388 * fixed bug: segfault when configuration file not found
389 0.0.10:
390 * removed -g option from Makefile
391 * fixed bug: -odq did not work, was broken in some earlier version
392 * addresses with leading '\' will not be expanded any further in aliases
393 * pipe transport implemented
394 * alias support implemented.
395 * changed permissions for queue runs again: got to be root,
396 mail or in group trusted.
397 * some configuration parameters can be read from files
398 * internal changes in routing logics/deliver code, preparing for
399 aliases support.
400 * Gregor Hoffleit sent another patch: use liblockfile if available
401 (Debian!) and DESTDIR will be used. Also updated the NEWS file. Thanks
402 again!
403 * define fdatasync to fsync if not available.
404 * lookup.c includes sys/types.h, some environments need this
405 * fixed bug in RFC 822 parsing: name in brackets after address
406 caused problems. Thanks to David Maslen.
407 * values in tables without leading spaces
408 0.0.9:
409 * anyone in group 'trusted' is now allowed to do queue runs. Thanks to
410 Alberto Gonzalez Palomo for the suggestion.
411 * changed umask for spool writing to 026.
412 * removed silly 'no rcpt domain for this route' message
413 * there is now a mailing list
414 (see http://www.innominate.org/mailman/listinfo/masqmail)
415 * Gregor Hoffleit sent a patch to make masqmail work with mutt (and
416 balsa and any other MUA that uses the mutt libs): it now supports
417 '--' in options. Thanks!
418 * accept_message() supports flag ACC_NO_RECVD_HDR (but this is not
419 used in masqmail).
420 * accept_message() is no longer responsible for queuing, makes it
421 easier to recycle the code for other projects (eg. jpilot-Mail)
422 0.0.8:
423 * added a FAQ page.
424 * removed all warnings, at least for egcs. Output of make looks
425 pretty now ;-)
426 * added allowed_mail_locals and not_allowed_mail_locals options for
427 routes.
428 * implemented folding und unfolding of headers (but currently used
429 for the Received: header only).
430 * corrected docs: should be 'online_detect', NOT 'detect_online'.
431 * mailq now gives information about the time mails spent in the queue,
432 the message size and the received host.
433 * added allowed_rcpt_domains option for routes.
434 * increased buffer size to 1024 for SMTP responses when delivering.
435 * fixed minor bug: slash in unquoted strings in conf parsing was not
436 allowed.
437 0.0.7:
438 * fixed a bug in smtp_out.c: sock was tested before it was initialized.
439 * fixed a bug in the configuration code: for statements in two
440 adjacent lines, the second was not recognized.
441 0.0.6:
442 * rewrote part of the configuration parsing code because it caused
443 problems with reading config statements on multiple lines.
444 * added a LF after each mail local mail spool file, as this
445 seems to be required for some MUAs and especially cucipop when
446 it reads mails. Otherwise mails seem to be concatenated. Thanks
447 to Dale Perkel for pointing this out.
448 0.0.5:
449 * added expand_h_sender_domain option (boolean, default: true)
450 because some clients use the Sender: address as the sender address
451 (though it should be the From: address).
452 * changed configure script to better recognize whether libresolv
453 should be linked or not.
454 * fixed a nasty bug: if masqmail -q was called (or qo <name>
455 and a mail was not delivered), the headers were lost! Problem was an
456 additional LF after received_host in the spool file.
457 0.0.4:
458 * 'From' hack is now a 'From ' hack.
459 * configure now accepts options --with-logdir=LOGDIR and
460 --with-spooldir=SPOOLDIR.
461 * the directories /var/masqmail and /var/spool/masqmail will now be
462 created with make install; user and group will be set appropriately
463 * configure now accepts options --with-user=USER and --with-group=GROUP
464 * dove into autoconf: configure now recognizes libc5 and links with
465 libresolv only for libc6 and defines getline for libc5
466 * fixed timeout code when sending. This was broken in some earlier
467 version.
468 0.0.3:
469 * fixed bug in spool write code: rcpt address was written incorrectly
470 to spool file under some circumstances (with a LF).
471 * added methods for online detection (file and mserver) and added code
472 to deliver immediately when mail is received at online time.
473 * too many changes to list: rearranged routing code, unified smtp
474 deliveries to the local net with online deliveries, so now route
475 configurations can be used for the local net. Also multiple messages
476 per connection for the local net possible. And reduced code size.
477 * fixed bug: if server does not use neither the esmtp size extension
478 nor pipelining, output after MAIL FROM was not flushed. So MM waited
479 forever for a response...
480 0.0.2:
481 * fixed bug: euid was not set properly for local delivery
482 * when debugging, it does not write the whole message to the log
483 any more.
484 * added 'From' hack
485 * qualified address for return path and recipients is now required
486 if not accepted locally, if locally accepted the addresses will be
487 qualified with host_name. (Thereby fixed a seg fault bug)
488 * added -i option (same as -oi)
489 * added more header rewriting (set_ and map_ options)
490 * fixed bug: potential seg fault when writing spool files because it
491 was not read properly
492 * multiple messages per connection now also if mail is sent directly
493 (same for local_nets is still missing, but I will use routes for these
494 anyway in the future)
495 * the queue will now be read in random order
496 * implemented multiple messages per connection (but only online
497 and if mail_host is defined)
498 * implemented rewriting of local parts in return path for online
499 delivery
500 * domain matching is no longer case sensitive (had to define
501 _GNU_SOURCE so that I could use FNM_CASEFOLD for fnmatch)
502 * added do_correct_helo option for routes
503 * fixed bug: corrected retrying hosts if one failed (connect.c).
504 0.0.1:
505 * fixed bug: seg fault when delivering online directly and there was
506 more than one rcpt to a single host.
507 * fixed bug: if mail was succesfully delivered in online mode to all
508 rcpts, and if there were additional (local) rcpts for which the mail
509 was not yet delivered, the mail was deleted from spool.
510 * rearranged smtp_out.c to prepare for multiple messages per connection
511 * log now shows the real host a message is sent to by SMTP (previously
512 it was the one looked for, now it is the one that was found by DNS)
513 * added NOOP, HELP and not recognized replies in smtp_in
514 * fixed bug: forgot to close dup_sock in accept_connect (listen.c)
515 * can now list the queue with the -bp option or when called as mailq
516 * debug_level is now configurable and -d option added
517 * corrected rfc821 address parsing and rearranged code
518 0.0.0:
519 * initial release