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- The code to eliminate the local MTA from an MX address list did
not handle the case that the local MTA could appear with different
MX preferences in both inet_interfaces and proxy_interfaces.
- The SMTP server's kiss-of-death message "421 Timeout exceeded"
wasn't guarded by setjmp().
- The SMTP server didn't update the per-session error counter when
a client was denied access with smtpd_delay_reject=no.
- The Postfix sendmail command leaked file descriptors when it was
unable to execute the postdrop mail submission command.
- The bounce daemon sent the wrong type of bounce message when a
- Plus some portability, safety and documentation fixes.
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to a file that's applied at post-patch time only if "inet6" is specified.
This fixes building postfix on systems that don't support IPv6.
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<nameser8_compat.h> before <resolv.h> if it's defined.
Along with Johnny's recent buildlink3 fixes, this fixes the build
for me on Mac OS X Server 10.3.4. Should address pkg/26584.
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framework and also by explicitly specifying more default values for
Postfix parameters. Also pass -I/usr/pkg/include/sasl to the compiler
when building using Cyrus SASLv2, which allows me to remove the patches
that added an unnecessary USE_SASL2_AUTH check.
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directory. Back out modification to postfix-install that was ignoring our
setting for config_directory.
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FILES_SUBST_SED substitutes for @FOO@, so use that format for things to
be replaced.
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This is the new 2.1.x series, please see www.postfix.org for
complete list of changes since 2.0.20.
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Patch provided by John R. Shannon in PR pkg/25430.
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correct option.
This fixes PR pkg/25176.
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single patch.
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- Portability to MacOSX: Bind8 compatibility, core dumps in mailq
and postdrop, and changes in netinfo support.
- Elimination of some DNS lookup problems in third-party library
routines (typically resulting in localhost not being found).
- More agressive delivery to sites that defer a lot of mail.
- Correction of a few obscure error messages.
- Several small documentation fixes.
- Minor fixes for robustness problems that no-one has experienced.
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mail work.
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as samples, either by the user or by bsd.pkg.install.mk.
- Correctly handle configuration files, that is, avoid touching the conf
directory directly.
- Use OWN_DIRS to handle the spool directory.
- Run post-install through an INSTALL script.
- Sort PLIST after all these changes.
- Bump PKGREVISION to 1.
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- Postfix processes now abort when given a net/mask pattern with
a non-zero host portion (for example, 168.100.189.2/28), instead
of risking to become an open mail relay.
- Workaround for file system clock drift that caused Postfix to
ignore new mail (this could happen with queue file systems mounted
from a server).
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- add kim's recipient canonicalization patch.
NOTE: TLS was disabled and is still disabled in this version.
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- The format of maildir filenames is synchronized with the present
version of the maildir definition document. This format was already
adopted by the 20030126 snapshot release.
- The time limit on delivery to external commands was not enforced.
This was broken probably some time before the first public Postfix release.
- Duplicate elimination after virtual alias expansion works again.
This was broken with the introduction of the original recipient attribute.
- The local pickup daemon dropped incomplete records from local
submissions. This was broken somewhere in the middle of 2002.
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configuration.
+ Document how to use /etc/rc.conf.d/postfix on NetBSD 1.5 and newer
to start /usr/pkg/sbin/postfix instead of /usr/sbin/postfix
+ Ensure that the postfix user and the postfix & maildrop groups exist.
Adds Darwin support, and prevents a working NetBSD postfix setup from being
broken on a "make install" of this package because the package used to
change /etc/postfix/{post-install,postfix-files,postfix-script}.
These changes are mostly from Amitai Schlair <schmonz@netbsd.org>,
with some tweaks by me. (Thanks Amitai!)
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- Postfix 2.0 broke relocated table lookup results with mail not
rejected at the SMTP port, causing "User has moved to" text to be deleted.
- A widely used maildir filename generating algorithm was broken.
This affects all Postfix versions with maildir support. Instead of
TIME.PID_COUNT.HOST Postfix now uses TIME.DEVICE_INODE.HOST.
- Postfix 2.0 gave incorrect FILTER_README instructions for sites
that wish to disable virtual alias mapping before the content filter.
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- Added MAILER-DAEMON to the list of always recognized local
addresses, since it is generated by Postfix bounces.
- Bugfix: transport_errno was not reset upon successful
transport map wildcard lookup after an earlier failure.
- Cleanup: unnecessary warnings from the proxymap client
after proxymap server disconnect.
- Cleanup: Patrik Rak found a few more chattr invocations
that were missed 20021209. Files: postfix-install,
conf/post-install.
- Cleanup: the pcre-config command can produce null outputs.
- Bugfix: the virtual(8) Makefile included $(AUXLIBS) in the
dependencies.
- Bugfix: fixed in the snapshots 20030105 but missed in the
stable release. "sendmail -bs" tried to access the proxymap
service. It should not try to open any user/domain/uce
related tables at all.
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IMPORTANT: read the documents in /usr/pkg/share/doc/postfix/ before
upgrading from Postfix 1.1.
Hightlights:
- MIME support (including 8bit->7bit conversion and more
accurate matching of MIME headers in message bodies)
- completely rewritten RBL client code
- smarter handling of DNS lookup errors in UCE restrictions
- virtual delivery agent without transport map for every domain
- a long list of other things that are meant to improve performance
or functionality without compromising what already existed.
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the patch was sent to wietse already.
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* add a MESSAGE file to describe how to activate postfix (pkg/13335)
Changes:
* Close user@domain@postfix-style.virtual.domain source routing relaying
loophole involving postfix-style virtual domains with @virtual.domain
catch-all patterns
* mail_addr_map() used the "wrong" @ character in addresses with multiple @.
* For address localpart quoting, now quote @ as a special character
everywhere, except when resolving addresses. Previously, the @ was nowhere
quoted as a special character, not even in SMTP commands.
* Don't allow an OK access rule lookup result for
user@domain@postfix-style.virtual.domain.
* Quote unquoted address localparts that need quoting.
* The SMTP client logged and bounced the CNAME expanded recipient address,
and thereby complicated trouble shooting.
* The SMTP and LMTP clients bounced the quoted recipient address, resulting
in too much quoting in bounce reports.
* The LDAP client used the "wrong" @ character in addresses with multiple @.
* Forwards "postqueue -r" compatibility with the additional queue file
records that are stored by snapshot 20050512.
* Specify "resolve_dequoted_address = no" to prevent Postfix from looking
inside quotes for extra @ etc. characters when resolving an address.
This behavior is technically more correct, but it opens a mail relay
loophole with "user @domain"@domain when relaying mail to a Sendmail system.
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- The new code avoids problems with SMTP servers that will not
receive mail with lines longer than the 1000 characters that are
allowed by the SMTP standard.
- The new code is more graceful in the handling of abnormally long
message headers. It will no longer switch from "message header"
to "message body" mode in the middle of an abnormally long message
header line.
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* Fixed some hardcoded paths (should fix pkg/13987)
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- With patch 04, automatic change detection of DBM files was slightly
broken (incremental updates would no longer be detected). The
fix is to use separate file handles for locking and for change
detection.
- The trivial-rewrite server could dereference a dangling pointer
after stripping a source route (@domain,domain:) from an address
while append_at_myorigin=no. Although this setting is unsupported,
Postfix should not SIGSEGV anyway.
- The SMTP server replied with 552 (too much mail) when rejecting
mail content. The SMTP standard defines no reply code for this
situation, but one could argue that 550 is more appropriate. And
so it shall be.
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Major changes with release-20010228
===================================
Postfix produces DSN formatted bounced/delayed mail notifications.
The human-readable text still exists, so that users will not have
to be unnecessarily confused by all the ugliness of RFC 1894. Full
DSN support will be later.
This release introduces full content filtering through an external
process. This involves an incompatible change in queue file format.
Mail is delivered to content filtering software via an existing
mail delivery agent, and is re-injected into Postfix via an existing
mail submission agent. See examples in the FILTER_README file.
Depending on how the filter is implemented, you can expect to lose
a factor of 2 to 4 in delivery performance of SMTP transit mail,
more if the content filtering software needs lots of CPU or memory.
Specify "body_checks = regexp:/etc/postfix/body_checks" for a quick
and dirty emergency content filter that looks at non-header lines
one line at a time (including MIME headers inside the message body).
Details in conf/sample-filter.cf.
The header_checks and body_checks features can be used to strip
out unwanted data. Specify IGNORE on the right-hand side and the
data will disappear from the mail.
Support for SASL (RFC 2554) authentication in the SMTP server and
in the SMTP and LMTP clients. See the SASL_README file for more
details. This file still needs better examples.
Postfix now ships with an LMTP delivery agent that can deliver over
local/remote TCP sockets and over local UNIX-domain sockets. The
LMTP_README file gives example, but still needs to be revised.
Fast "ETRN" and "sendmail -qR". Postfix maintains per-destination
logfiles with information about what mail is queued for selected
destinations. See the file ETRN_README for details.
The mailbox locking style is now fully configurable at runtime.
The new configuration parameter is called "mailbox_delivery_lock".
Depending on the operating system type, mailboxes can be locked
with one or more of "flock", "fcntl" or "dotlock". The command
"postconf -l" shows the available locking styles. The default
mailbox locking style is system dependent. This change affects
all mailbox and all "/file/name" deliveries by the Postfix local
delivery agent.
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changes since pl02:
20010501
Bugfix: The SMTP server's 550 in reply to DATA should be
a 554 response. And it wasn't Sendmail. Claus Assman.
Bugfix: the INSTALL.sh test for non-interactive upgrade
broke rooted installations that specify settings via the
environment. Simon Mudd.
Bugfix: mailq output is now really flushed one message at
a time. File: sendmail/sendmail.c.
20010507
Bugfix: with soft_bounce=yes, the SMTP server would log
5xx replies even though it would send 4xx replies to the
client (Phil Howard, ipal.net). File: smtpd/smtpd_check.c.
20010523
Bugfix: postsuper's temporary file detection logic needed
fixing.
Bugfix: memory leak in the LDAP client module. Alain
Thivillon, France Teaser - Groupe Firstream.
20010525
Bugfix: the SMTP and LMTP clients claimed that a queue file
needed to be delivered again (even when all recipients were
erased from the queue file) when no QUIT or RSET reply was
received (by default, this does not happen with SMTP mail
because the SMTP client does not wait for QUIT replies and
does not send RSET to deliver mail). As a result of the
same bug the LMTP client followed a dangling pointer when
sending QUIT after process idle timeout while the LMTP
server had disconnected. Files: smtp/smtp_proto.c,
lmtp/lmtp_proto.c.
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20010403
Workaround: the mysql library can return null pointers
rather than zero-length strings.
20010404
Ergonomics: log additional information about the reason
why "mail for XXX loops back to myself", when the local
machine is the best MX host. File: smtp/smtp_addr.c.
20010406
Changed some noisy LDAP client warnings into optional
logging. LaMont Jones, util/dict_ldap.c.
20010411
Bugfix: the SMTP server now replies with 550 instead of
503 when it receives the DATA command without having received
a valid recipient address. This is needed for the Sendmail
client-side pipelining implementation. Problem reported by
Lutz Jaenicke. File: smtpd/smtpd.c.
Cleanup: shut up if chattr fails on Reiserfs and other file
systems that do not support the respective attributes.
Files: conf/postfix-script-{no,}sgid.
20010413
Ergonomics: Postfix applications now warn when a DB or DBM
file is out of date, and recommend to rebuild the table.
Files: util/dict_db.c, util/dict_dbm.c.
20010414
Bugfix: with a non-default inet_interfaces setting, the
master ignored host information in master.cf host:port
settings. Fix by Jun-ichiro itojun Hagino @ iijlab.net.
Files: master/master.h, master/master_ent.c.
20010426
Bugfix: the SMTP server did not parse invalid MAIL FROM or
RCPT TO addresses such as <first last <user@domain>> the
way it was supposed to do. I thought this was taken care
of years ago. File: smtpd/smtpd.c.
20010427
Bugfix: smtpd would reject mail instead of replying with
a 4xx temporary error code when, for example, an LDAP or
mysql server was unavailable. Remotely based on a fix by
Robert Kiessling @ de.easynet.net. File: smtpd/smtpd_check.c.
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20010313
Bugfix: the RFC 822 untokenizer quoted newlines inside
comments. File: global/tok822_parse.c.
20010316
Cleanup: removed an extraneous warning when a queue file
write error happened.
20010321
Workaround: LMTP connection caching never worked for
destinations starting with unix: or inet:. File:
lmtp/lmtp_connect.c.
20010322
Portability: Solaris <2.6 does not have srandom() and
random() in libc. File: util/rand_sleep.c. It does not have
to be cryptographically strong.
Bugfix: the fast ETRN flush server could not handle [ipaddr]
or domain names with one-character hostname part. This
fix changes the destination to logfile name mapping, so
that you need to populate the new files with "sendmail -q".
The old files go away automatically. File: flush/flush.c.
20010327
Speed up mailq (sendmail -bp) display by flushing output
after each file. File: showq/showq.c.
Portability: missing string.h includes, %p wants (void *),
Lamont Jones, HP.
20010328
Bugfix: swapped logic caused cleanup to stall when the
queue file size exceeded the file size limit by less than
one the VSTREAM buffer size, so that the "file too big"
was detected after flushing the last queue file record.
File: cleanup/cleanup.c.
20010329
Portability: workaround for missing prototype problem in
dict_ldap.c. This module should move to the global directory,
because it depends on Postfix main.cf parameter information.
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latest release (it's also in the base src).
Adresses PR 12426 by Martti Kuparinen <martti.kuparinen@iki.fi>
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patchlevel 11 -> 12
While processing massive amounts of one-recipient mail, the Postfix
queue manager could deadlock for 10 seconds while sending a bounce
message. In order to remedy this, all queue manager bounce send
requests are now executed asynchronously. This problem was reported
by El Bunzo (webpower.nl) and by Tiger Technologies (tigertech.com).
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and Variable Envelope Return Paths (POSTFIX_VERP). Handle MANINSTALL using
separate PLIST.{catinstall,maninstall} files. Record the setting of all 3.
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Create the /var/spool/postfix on install so that "postfix check" can
create the directories below it.
Create /etc/postfix/postfix-scrip on "make install".
Make the library Makefiles DTRT on systems that don't understand MKXXX=no.
Remover owner write permission from "maildrop" binary.
Adjust offsets in a couple of patches.
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Addresses PR pkg/9844 from Oleg Polyanski.
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such a way that gcc doesn't make unwarranted assumptions about the
alignment of *ifr. Simply casting to (char *) wasn't sufficient.
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Also sort PLIST and add the man manpages (only the cat pages were there).
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Incompatible changes with postfix-19990906
==========================================
- On systems that use user.lock files to protect system mailboxes
against simultaneous updates, Postfix now uses /file/name.lock
files while delivering to files specified in aliases/forward/include
files. This is a no-op when the recipient lacks directory write
permission.
- The LDAP client code no longer looks up a name containing "*"
because it could be abused. See the LDAP_README file for how to
restore previous behavior.
- The Postfix to PCRE interface now expects PCRE version 2.08.
Postfix is no longer compatible with PCRE versions prior to 2.06.
Major changes with postfix-19990906
===================================
Several bugfixes, none related to security. See the HISTORY file
for a complete list of changes.
- Postfix is now distributed under IBM Public License Version 1.0
which does not carry the controversial termination clause. The new
license does have a requirement that contributors make source code
available.
- INSTALL.sh install/upgrade procedure that replaces existing
programs and shell scripts instead of overwriting them, and that
leaves existing queue files and configuration files alone.
- The ugly Delivered-To: header can now be turned off selectively.
The default setting is: "prepend_delivered_header = command, file,
forward". Turning off the Delivered-To: header when forwarding
mail is not recommended.
- mysql client support by Scott Cotton and Joshua Marcus, Internet
Consultants Group, Inc. See the file MYSQL_README for instructions.
- reject_unauth_destination SMTP recipient restriction that rejects
destinations not in $relay_domains. Unlike the check_relay_domains
restriction, reject_unauth_destination ignores the client hostname.
By Lamont Jones of Hewlett-Packard.
- reject_unauth_pipelining SMTP *anything* restriction to stop mail
from spammers that improperly use SMTP command pipelining to speed
up their deliveries.
- Postfix "sendmail" now issues a warning and drops privileges if
installed set-uid root.
- No more duplicate delivery when "postfix reload" is immediately
followed by "sendmail -q".
- No more "invalid argument" errors when a Postfix daemon opens a
DB/DBM file while some other process is changing the file.
- Portability to the Mac OS X Server, Reliant Unix, AIX 3.2.5 and
Ultrix 4.3.
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I know I sent these to Weitse the first time I built on an Alpha, but
they apparently never made it into the distribution. Oh well.
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