mirror of
https://github.com/vdukhovni/postfix
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postfix-2.4-20070201
This commit is contained in:
Wietse Venema
Viktor Dukhovni
parent
adb3660497
commit
1e4c726e72
@ -13166,6 +13166,19 @@ Apologies for any names omitted.
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minor updates: global/dict_ldap.c, mantools/postlink,
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tlsmgs/tlsmgr.c, conf/master.cf. LaMont Jones.
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20070101
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Portability: GNU Hurd support for multiple kernel environments.
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LaMont Jones. Files: util/sys_defs.h, makedefs.
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Cleanup: some default settings were adjusted to better fit
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today's environment: queue_run_delay and minimal_backoff_time
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were reduced from 1000s to 300s, so that deliveries are
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retried earlier after the first failure; ipc_idle was reduced
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from 100s to 5s, so that tlsmgr and scache clients will
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more quickly release unused file handles. Files:
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global/mail_params.h, proto/postconf.5.html
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Wish list:
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Update message content length when adding/removing headers.
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@ -13186,8 +13199,9 @@ Wish list:
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Make postmap header/body aware so people can test multi-line
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header checks.
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Investigate if clients of single-instance servers such as
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tlsmgr, verify, can close sockets earlier.
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Eliminate Linux 1024 select() file handle bottleneck and
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eliminate select()/poll() scaling problems by implementing
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kqueue(2) and epoll(2) support.
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REDIRECT should override original recipient info, and
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probably override DSN as well.
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@ -17,6 +17,19 @@ Incompatibility with Postfix 2.2 and earlier
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If you upgrade from Postfix 2.2 or earlier, read RELEASE_NOTES-2.3
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before proceeding.
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Incompatibility with Postfix snapshot 20070201
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==============================================
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Some default settings have been adjusted to better match contemporary
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requirements:
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- queue_run_delay and minimal_backoff_time were reduced from 1000s
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to 300s so that deliveries are retried earlier after the first
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failure.
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- ipc_idle was reduced from 100s to 5s, so that tlsmgr and scache
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clients will more quickly release unused file handles.
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Major changes with Postfix snapshot 20070121
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============================================
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@ -232,7 +232,7 @@ OQMGR(8) OQMGR(8)
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Idem, for delivery via the named message <i>transport</i>.
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<b>OTHER RESOURCE AND RATE CONTROLS</b>
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<b><a href="postconf.5.html#minimal_backoff_time">minimal_backoff_time</a> (1000s)</b>
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<b><a href="postconf.5.html#minimal_backoff_time">minimal_backoff_time</a> (version dependent)</b>
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The minimal time between attempts to deliver a
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deferred message.
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@ -244,7 +244,7 @@ OQMGR(8) OQMGR(8)
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The maximal time a message is queued before it is
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sent back as undeliverable.
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<b><a href="postconf.5.html#queue_run_delay">queue_run_delay</a> (1000s)</b>
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<b><a href="postconf.5.html#queue_run_delay">queue_run_delay</a> (version dependent)</b>
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The time between <a href="QSHAPE_README.html#deferred_queue">deferred queue</a> scans by the queue
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manager.
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@ -3032,7 +3032,7 @@ Do not change this unless you have a complete understanding of <a href="http://w
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</DD>
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<DT><b><a name="ipc_idle">ipc_idle</a>
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(default: 100s)</b></DT><DD>
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(default: version dependent)</b></DT><DD>
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<p>
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The time after which a client closes an idle internal communication
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@ -3041,6 +3041,8 @@ after they become idle. This is used, for example, by the address
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resolving and rewriting clients.
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</p>
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<p> With Postfix 2.4 the default value was reduced from 100s to 5s. </p>
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<p>
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Time units: s (seconds), m (minutes), h (hours), d (days), w (weeks).
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The default time unit is s (seconds).
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@ -5250,7 +5252,7 @@ This feature is available in Postfix 2.0 and later.
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</DD>
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<DT><b><a name="minimal_backoff_time">minimal_backoff_time</a>
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(default: 1000s)</b></DT><DD>
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(default: version dependent)</b></DT><DD>
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<p>
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The minimal time between attempts to deliver a deferred message.
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@ -5258,6 +5260,9 @@ This parameter also limits the time an unreachable destination is
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kept in the short-term, in-memory, destination status cache.
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</p>
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<p> With Postfix 2.4 the default value was reduced from 1000s to
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300s. </p>
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<p> This parameter should be set greater than or equal to
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$<a href="postconf.5.html#queue_run_delay">queue_run_delay</a>. See also $<a href="postconf.5.html#maximal_backoff_time">maximal_backoff_time</a>. </p>
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@ -6050,12 +6055,16 @@ zero means there is no minimum required amount of free space.
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</DD>
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<DT><b><a name="queue_run_delay">queue_run_delay</a>
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(default: 1000s)</b></DT><DD>
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(default: version dependent)</b></DT><DD>
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<p>
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The time between <a href="QSHAPE_README.html#deferred_queue">deferred queue</a> scans by the queue manager.
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</p>
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<p>
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With Postfix 2.4 the default value was reduced from 1000s to 300s.
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</p>
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<p> This parameter should be set less than or equal to
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$<a href="postconf.5.html#minimal_backoff_time">minimal_backoff_time</a>. See also $<a href="postconf.5.html#maximal_backoff_time">maximal_backoff_time</a>. </p>
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@ -305,7 +305,7 @@ QMGR(8) QMGR(8)
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Idem, for delivery via the named message <i>transport</i>.
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<b>OTHER RESOURCE AND RATE CONTROLS</b>
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<b><a href="postconf.5.html#minimal_backoff_time">minimal_backoff_time</a> (1000s)</b>
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<b><a href="postconf.5.html#minimal_backoff_time">minimal_backoff_time</a> (version dependent)</b>
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The minimal time between attempts to deliver a
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deferred message.
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@ -317,7 +317,7 @@ QMGR(8) QMGR(8)
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The maximal time a message is queued before it is
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sent back as undeliverable.
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<b><a href="postconf.5.html#queue_run_delay">queue_run_delay</a> (1000s)</b>
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<b><a href="postconf.5.html#queue_run_delay">queue_run_delay</a> (version dependent)</b>
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The time between <a href="QSHAPE_README.html#deferred_queue">deferred queue</a> scans by the queue
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manager.
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@ -266,6 +266,42 @@ case "$SYSTEM.$RELEASE" in
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2.[0-3].*) CCARGS="$CCARGS -DNO_IPV6";;
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esac
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;;
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GNU.0.*)
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SYSTYPE=GNU0
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# Postfix no longer needs DB 1.85 compatibility
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if [ -f /usr/include/db.h ]
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then
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: we are all set
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elif [ -f /usr/include/db/db.h ]
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then
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CCARGS="$CCARGS -I/usr/include/db"
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else
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# No, we're not going to try db1 db2 db3 etc.
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# On a properly installed system, Postfix builds
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# by including <db.h> and by linking with -ldb
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echo "No <db.h> include file found." 1>&2
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echo "Install the appropriate db*-devel package first." 1>&2
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echo "See the RELEASE_NOTES file for more information." 1>&2
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exit 1
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fi
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SYSLIBS="-ldb"
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for name in nsl resolv
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do
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for lib in /usr/lib64 /lib64 /usr/lib /lib
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do
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test -e $lib/lib$name.a -o -e $lib/lib$name.so && {
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SYSLIBS="$SYSLIBS -l$name"
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break
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}
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done
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done
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case "`uname -s`" in
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GNU)
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# currently no IPv6 support on Hurd
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CCARGS="$CCARGS -DNO_IPV6"
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;;
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esac
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;;
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IRIX*.5.*) SYSTYPE=IRIX5
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# Use the native compiler by default
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: ${CC=cc} ${DEBUG="-g3"}
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@ -1644,12 +1644,14 @@ HELO or EHLO command parameter is rejected by the reject_invalid_helo_hostname
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restriction.
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.PP
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Do not change this unless you have a complete understanding of RFC 821.
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.SH ipc_idle (default: 100s)
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.SH ipc_idle (default: version dependent)
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The time after which a client closes an idle internal communication
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channel. The purpose is to allow servers to terminate voluntarily
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after they become idle. This is used, for example, by the address
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resolving and rewriting clients.
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.PP
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With Postfix 2.4 the default value was reduced from 100s to 5s.
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.PP
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Time units: s (seconds), m (minutes), h (hours), d (days), w (weeks).
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The default time unit is s (seconds).
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.SH ipc_timeout (default: 3600s)
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@ -2846,11 +2848,14 @@ The maximal recursion level that the MIME processor will handle.
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Postfix refuses mail that is nested deeper than the specified limit.
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.PP
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This feature is available in Postfix 2.0 and later.
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.SH minimal_backoff_time (default: 1000s)
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.SH minimal_backoff_time (default: version dependent)
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The minimal time between attempts to deliver a deferred message.
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This parameter also limits the time an unreachable destination is
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kept in the short-term, in-memory, destination status cache.
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.PP
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With Postfix 2.4 the default value was reduced from 1000s to
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300s.
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.PP
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This parameter should be set greater than or equal to
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$queue_run_delay. See also $maximal_backoff_time.
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.PP
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@ -3299,9 +3304,11 @@ value that is at least 1.5*$message_size_limit.
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.PP
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With Postfix versions 2.0 and earlier, a queue_minfree value of
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zero means there is no minimum required amount of free space.
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.SH queue_run_delay (default: 1000s)
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.SH queue_run_delay (default: version dependent)
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The time between deferred queue scans by the queue manager.
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.PP
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With Postfix 2.4 the default value was reduced from 1000s to 300s.
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.PP
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This parameter should be set less than or equal to
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$minimal_backoff_time. See also $maximal_backoff_time.
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.PP
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@ -226,14 +226,14 @@ Idem, for delivery via the named message \fItransport\fR.
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.nf
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.ad
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.fi
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.IP "\fBminimal_backoff_time (1000s)\fR"
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.IP "\fBminimal_backoff_time (version dependent)\fR"
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The minimal time between attempts to deliver a deferred message.
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.IP "\fBmaximal_backoff_time (4000s)\fR"
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The maximal time between attempts to deliver a deferred message.
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.IP "\fBmaximal_queue_lifetime (5d)\fR"
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The maximal time a message is queued before it is sent back as
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undeliverable.
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.IP "\fBqueue_run_delay (1000s)\fR"
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.IP "\fBqueue_run_delay (version dependent)\fR"
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The time between deferred queue scans by the queue manager.
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.IP "\fBtransport_retry_time (60s)\fR"
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The time between attempts by the Postfix queue manager to contact
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@ -274,14 +274,14 @@ Idem, for delivery via the named message \fItransport\fR.
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.nf
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.ad
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.fi
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.IP "\fBminimal_backoff_time (1000s)\fR"
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.IP "\fBminimal_backoff_time (version dependent)\fR"
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The minimal time between attempts to deliver a deferred message.
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.IP "\fBmaximal_backoff_time (4000s)\fR"
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The maximal time between attempts to deliver a deferred message.
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.IP "\fBmaximal_queue_lifetime (5d)\fR"
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The maximal time a message is queued before it is sent back as
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undeliverable.
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.IP "\fBqueue_run_delay (1000s)\fR"
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.IP "\fBqueue_run_delay (version dependent)\fR"
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The time between deferred queue scans by the queue manager.
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.IP "\fBtransport_retry_time (60s)\fR"
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The time between attempts by the Postfix queue manager to contact
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@ -1819,7 +1819,7 @@ restriction.
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Do not change this unless you have a complete understanding of RFC 821.
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</p>
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%PARAM ipc_idle 100s
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%PARAM ipc_idle version dependent
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<p>
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The time after which a client closes an idle internal communication
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@ -1828,6 +1828,8 @@ after they become idle. This is used, for example, by the address
|
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resolving and rewriting clients.
|
||||
</p>
|
||||
|
||||
<p> With Postfix 2.4 the default value was reduced from 100s to 5s. </p>
|
||||
|
||||
<p>
|
||||
Time units: s (seconds), m (minutes), h (hours), d (days), w (weeks).
|
||||
The default time unit is s (seconds).
|
||||
@ -2618,7 +2620,7 @@ Specify 0 when mail delivery should be tried only once.
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The maximal size in bytes of a message, including envelope information.
|
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</p>
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|
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%PARAM minimal_backoff_time 1000s
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%PARAM minimal_backoff_time version dependent
|
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|
||||
<p>
|
||||
The minimal time between attempts to deliver a deferred message.
|
||||
@ -2626,6 +2628,9 @@ This parameter also limits the time an unreachable destination is
|
||||
kept in the short-term, in-memory, destination status cache.
|
||||
</p>
|
||||
|
||||
<p> With Postfix 2.4 the default value was reduced from 1000s to
|
||||
300s. </p>
|
||||
|
||||
<p> This parameter should be set greater than or equal to
|
||||
$queue_run_delay. See also $maximal_backoff_time. </p>
|
||||
|
||||
@ -3069,12 +3074,16 @@ With Postfix versions 2.0 and earlier, a queue_minfree value of
|
||||
zero means there is no minimum required amount of free space.
|
||||
</p>
|
||||
|
||||
%PARAM queue_run_delay 1000s
|
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%PARAM queue_run_delay version dependent
|
||||
|
||||
<p>
|
||||
The time between deferred queue scans by the queue manager.
|
||||
</p>
|
||||
|
||||
<p>
|
||||
With Postfix 2.4 the default value was reduced from 1000s to 300s.
|
||||
</p>
|
||||
|
||||
<p> This parameter should be set less than or equal to
|
||||
$minimal_backoff_time. See also $maximal_backoff_time. </p>
|
||||
|
||||
|
||||
@ -632,10 +632,10 @@ extern char *var_relocated_maps;
|
||||
* queue before it is sent back.
|
||||
*/
|
||||
#define VAR_QUEUE_RUN_DELAY "queue_run_delay"
|
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#define DEF_QUEUE_RUN_DELAY "1000s"
|
||||
#define DEF_QUEUE_RUN_DELAY "300s"
|
||||
|
||||
#define VAR_MIN_BACKOFF_TIME "minimal_backoff_time"
|
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#define DEF_MIN_BACKOFF_TIME "1000s"
|
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#define DEF_MIN_BACKOFF_TIME DEF_QUEUE_RUN_DELAY
|
||||
extern int var_min_backoff_time;
|
||||
|
||||
#define VAR_MAX_BACKOFF_TIME "maximal_backoff_time"
|
||||
@ -813,7 +813,7 @@ extern int var_event_drain;
|
||||
* IPC connection before closing it because it is idle for too much time.
|
||||
*/
|
||||
#define VAR_IPC_IDLE "ipc_idle"
|
||||
#define DEF_IPC_IDLE "100s"
|
||||
#define DEF_IPC_IDLE "5s"
|
||||
extern int var_ipc_idle_limit;
|
||||
|
||||
/*
|
||||
|
||||
@ -20,7 +20,7 @@
|
||||
* Patches change both the patchlevel and the release date. Snapshots have no
|
||||
* patchlevel; they change the release date only.
|
||||
*/
|
||||
#define MAIL_RELEASE_DATE "20070131"
|
||||
#define MAIL_RELEASE_DATE "20070201"
|
||||
#define MAIL_VERSION_NUMBER "2.4"
|
||||
|
||||
#ifdef SNAPSHOT
|
||||
|
||||
@ -192,14 +192,14 @@
|
||||
/* OTHER RESOURCE AND RATE CONTROLS
|
||||
/* .ad
|
||||
/* .fi
|
||||
/* .IP "\fBminimal_backoff_time (1000s)\fR"
|
||||
/* .IP "\fBminimal_backoff_time (version dependent)\fR"
|
||||
/* The minimal time between attempts to deliver a deferred message.
|
||||
/* .IP "\fBmaximal_backoff_time (4000s)\fR"
|
||||
/* The maximal time between attempts to deliver a deferred message.
|
||||
/* .IP "\fBmaximal_queue_lifetime (5d)\fR"
|
||||
/* The maximal time a message is queued before it is sent back as
|
||||
/* undeliverable.
|
||||
/* .IP "\fBqueue_run_delay (1000s)\fR"
|
||||
/* .IP "\fBqueue_run_delay (version dependent)\fR"
|
||||
/* The time between deferred queue scans by the queue manager.
|
||||
/* .IP "\fBtransport_retry_time (60s)\fR"
|
||||
/* The time between attempts by the Postfix queue manager to contact
|
||||
|
||||
@ -238,14 +238,14 @@
|
||||
/* OTHER RESOURCE AND RATE CONTROLS
|
||||
/* .ad
|
||||
/* .fi
|
||||
/* .IP "\fBminimal_backoff_time (1000s)\fR"
|
||||
/* .IP "\fBminimal_backoff_time (version dependent)\fR"
|
||||
/* The minimal time between attempts to deliver a deferred message.
|
||||
/* .IP "\fBmaximal_backoff_time (4000s)\fR"
|
||||
/* The maximal time between attempts to deliver a deferred message.
|
||||
/* .IP "\fBmaximal_queue_lifetime (5d)\fR"
|
||||
/* The maximal time a message is queued before it is sent back as
|
||||
/* undeliverable.
|
||||
/* .IP "\fBqueue_run_delay (1000s)\fR"
|
||||
/* .IP "\fBqueue_run_delay (version dependent)\fR"
|
||||
/* The time between deferred queue scans by the queue manager.
|
||||
/* .IP "\fBtransport_retry_time (60s)\fR"
|
||||
/* The time between attempts by the Postfix queue manager to contact
|
||||
|
||||
@ -736,6 +736,69 @@ extern int initgroups(const char *, int);
|
||||
#define NATIVE_DAEMON_DIR "/usr/libexec/postfix"
|
||||
#define CANT_USE_SEND_RECV_MSG
|
||||
#define DEF_SMTP_CACHE_DEMAND 0
|
||||
#endif
|
||||
|
||||
/*
|
||||
* GNU.
|
||||
*/
|
||||
#ifdef GNU0
|
||||
#define SUPPORTED
|
||||
#include <sys/types.h>
|
||||
#include <features.h>
|
||||
#define USE_PATHS_H
|
||||
#define HAS_FCNTL_LOCK
|
||||
#define INTERNAL_LOCK MYFLOCK_STYLE_FCNTL
|
||||
#define DEF_MAILBOX_LOCK "fcntl, dotlock" /* RedHat >= 4.x */
|
||||
#define HAS_FSYNC
|
||||
#define HAS_DB
|
||||
#define DEF_DB_TYPE "hash"
|
||||
#define ALIAS_DB_MAP "hash:/etc/aliases"
|
||||
#define HAS_NIS
|
||||
#define GETTIMEOFDAY(t) gettimeofday(t,(struct timezone *) 0)
|
||||
#define ROOT_PATH "/bin:/usr/bin:/sbin:/usr/sbin"
|
||||
#define FIONREAD_IN_TERMIOS_H
|
||||
#define USE_STATFS
|
||||
#define STATFS_IN_SYS_VFS_H
|
||||
#define UNIX_DOMAIN_CONNECT_BLOCKS_FOR_ACCEPT
|
||||
#define PREPEND_PLUS_TO_OPTSTRING
|
||||
#define HAS_POSIX_REGEXP
|
||||
#define HAS_DLOPEN
|
||||
#define NATIVE_SENDMAIL_PATH "/usr/sbin/sendmail"
|
||||
#define NATIVE_MAILQ_PATH "/usr/bin/mailq"
|
||||
#define NATIVE_NEWALIAS_PATH "/usr/bin/newaliases"
|
||||
#define NATIVE_COMMAND_DIR "/usr/sbin"
|
||||
#ifdef DEBIAN
|
||||
#define NATIVE_DAEMON_DIR "/usr/lib/postfix"
|
||||
#ifndef DEF_MANPAGE_DIR
|
||||
#define DEF_MANPAGE_DIR "/usr/share/man"
|
||||
#endif
|
||||
#ifndef DEF_SAMPLE_DIR
|
||||
#define DEF_SAMPLE_DIR "/usr/share/doc/postfix/examples"
|
||||
#endif
|
||||
#ifndef DEF_README_DIR
|
||||
#define DEF_README_DIR "/usr/share/doc/postfix"
|
||||
#endif
|
||||
#else
|
||||
#define NATIVE_DAEMON_DIR "/usr/libexec/postfix"
|
||||
#endif
|
||||
#define SOCKADDR_SIZE socklen_t
|
||||
#define SOCKOPT_SIZE socklen_t
|
||||
#ifdef __FreeBSD_kernel__
|
||||
# define HAS_DUPLEX_PIPE
|
||||
# define HAS_ISSETUGID
|
||||
#endif
|
||||
#ifndef NO_IPV6
|
||||
# define HAS_IPV6
|
||||
# ifdef __FreeBSD_kernel__
|
||||
# define HAVE_GETIFADDRS
|
||||
# else
|
||||
# define HAS_PROCNET_IFINET6
|
||||
# define _PATH_PROCNET_IFINET6 "/proc/net/if_inet6"
|
||||
# endif
|
||||
#endif
|
||||
#define CANT_USE_SEND_RECV_MSG
|
||||
#define DEF_SMTP_CACHE_DEMAND 0
|
||||
#define HAS_DEV_URANDOM
|
||||
#endif
|
||||
|
||||
/*
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user