On 19/02/2014 13:57, Wietse Venema wrote:
Birta Levente:
I have a problem with Postfix 2.12 Snapshot 20140209.
The qmgr_queue_throttle never fired up for destinations which go through
slow transport and obviously the delivery never suspended to these few
destinations.
Mails which go out "normally", i.e. not through slow transport, seems to
throttle:
Feb 19 03:48:55 srv2 postfix/qmgr[23307]: qmgr_queue_throttle: feedback 1
Feb 19 03:48:55 srv2 postfix/qmgr[23307]: qmgr_queue_throttle: queue
notslowtransportdomain.com: limit 20 window 3 success 0 failure 1
fail_cohorts 0.2
Now, if I downgrade to 2.12.20140109 without any change in configs, it's
working ok.
What are you copmparing against? MY queue manager source code
has NOT CHANGED since April 2013.
With 2.12.20140209 I get hundreds defferals because:
Feb 19 05:21:59 srv2 postfix-slow/smtp[14313]: Untrusted TLS connection
established to mta5.am0.yahoodns.net[98.138.112.38]:25: TLSv1 with
cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)
Feb 19 05:21:59 srv2 postfix-slow/smtp[14313]: 3fTNdZ6PdBz7xxb: host
mta5.am0.yahoodns.net[98.138.112.38] said: 421 4.7.0 [GL01] Message from
(81.196.63.20) temporarily deferred - 4.16.50. Please refer to
http://postmaster.yahoo.com/errors/postmaster-21.html (in reply to MAIL
FROM command)
Feb 19 05:21:59 srv2 postfix-slow/smtp[14313]: 3fTNdZ6PdBz7xxb: lost
connection with mta5.am0.yahoodns.net[98.138.112.38] while sending RCPT TO
and then qmgr_queue_throttle never show up ... just after a while
qmgr_queue_unthrottle when the remote accept again messages
When downgrade to 2.12.20140109 the log looks like this:
Feb 19 13:55:14 srv2 postfix-slow/smtp[5068]: Untrusted TLS connection
established to mta6.am0.yahoodns.net[66.196.118.34]:25: TLSv1 with
cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)
Feb 19 13:55:14 srv2 postfix-slow/smtp[5068]: 3fTckK4Rhhz7y1G:
to=<livia.amar...@yahoo.com>,
relay=mta6.am0.yahoodns.net[66.196.118.34]:25, delay=153,
delays=0.15/150/2.7/0.13, dsn=4.7.0, status=deferred (host
mta6.am0.yahoodns.net[66.196.118.34] said: 421 4.7.0 [TS01] Messages
from 81.196.63.20 temporarily deferred - 4.16.55.1; see
http://postmaster.yahoo.com/errors/421-ts01.html (in reply to MAIL FROM
command))
Feb 19 13:55:14 srv2 postfix/qmgr[31012]: qmgr_queue_throttle: feedback 1
Feb 19 13:55:14 srv2 postfix/qmgr[31012]: qmgr_queue_throttle: queue
yahoo.com: limit 2 window 1 success 0 failure 1 fail_cohorts 1.5
Feb 19 13:55:16 srv2 postfix-slow/smtp[5049]: Untrusted TLS connection
established to mta5.am0.yahoodns.net[98.136.216.26]:25: TLSv1 with
cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)
Feb 19 13:55:16 srv2 postfix-slow/smtp[5049]: 3fTckN36Dhz7y1H: host
mta5.am0.yahoodns.net[98.136.216.26] said: 421 4.7.0 [TS01] Messages
from 81.196.63.20 temporarily deferred due to user complaints -
4.16.55.1; see http://postmaster.yahoo.com/421-ts01.html (in reply to
MAIL FROM command)
Feb 19 13:55:16 srv2 postfix-slow/smtp[5049]: 3fTckN36Dhz7y1H: lost
connection with mta5.am0.yahoodns.net[98.136.216.26] while sending RCPT TO
Feb 19 13:55:17 srv2 postfix-slow/smtp[5049]: Untrusted TLS connection
established to mta7.am0.yahoodns.net[63.250.192.45]:25: TLSv1 with
cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)
Feb 19 13:55:18 srv2 postfix-slow/smtp[5049]: 3fTckN36Dhz7y1H:
to=<luciolo...@yahoo.com>,
relay=mta7.am0.yahoodns.net[63.250.192.45]:25, delay=154,
delays=0.15/150/3.4/0.21, dsn=4.7.0, status=deferred (host
mta7.am0.yahoodns.net[63.250.192.45] said: 421 4.7.0 [TS01] Messages
from 81.196.63.20 temporarily deferred due to user complaints -
4.16.55.1; see http://postmaster.yahoo.com/421-ts01.html (in reply to
MAIL FROM command))
Feb 19 13:55:18 srv2 postfix/qmgr[31012]: qmgr_queue_throttle: feedback 1
Feb 19 13:55:18 srv2 postfix/qmgr[31012]: qmgr_queue_throttle: queue
yahoo.com: limit 2 window 1 success 0 failure 1 fail_cohorts 2.5
and fail_cohorts grow until 10 ... and then get only:
Feb 19 13:55:53 srv2 postfix/error[5558]: 3fTckm4nCjz7xxy:
to=<xxxxxxxxxxxxxxxxxx...@yahoo.com>, relay=none, delay=169,
delays=0.15/169/0/0.05, dsn=4.4.2, status=deferred (delivery temporarily
suspended: lost connection with mta5.am0.yahoodns.net[98.138.112.35]
while sending RCPT TO)
Wietse
