Hi 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.
Played a few times upgrade/downgrade/upgrade and same result.
Thanks
Levi
# ./postfinger.sh --nowarn
postfinger - postfix configuration on Wed Feb 19 09:34:41 EET 2014
version: 1.30
--System Parameters--
mail_version = 2.12-20140109
hostname = srv2.mydomain.com
uname = Linux srv2.mydomain.com 2.6.32-431.5.1.el6.x86_64 #1 SMP Wed Feb
12 00:41:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
--Packaging information--
looks like this postfix comes from RPM package:
postfix-2.12.20140109-1.x86_64
--main.cf non-default parameters--
alias_database = hash:/etc/postfix/aliases
alias_maps = hash:/etc/postfix/aliases
bounce_queue_lifetime = 2d
broken_sasl_auth_clients = yes
content_filter = smtp-amavis:[127.0.0.1]:10024
debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd
$daemon_directory/$process_name $process_id & sleep 5
default_process_limit = 50
destination_concurrency_feedback_debug = yes
disable_vrfy_command = yes
dovecot_destination_recipient_limit = 1
enable_long_queue_ids = yes
html_directory = /usr/share/doc/postfix-2.11.20131126-documentation/html
inet_interfaces = 192.168.1.1, xx.yy.zz.ww, 127.0.0.1
inet_protocols = ipv4
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
maximal_backoff_time = 6000s
maximal_queue_lifetime = 4d
message_size_limit = 22000000
milter_default_action = accept
minimal_backoff_time = 1400s
mydestination = $myhostname
mydomain = srv2.mydomain.com
mynetworks = 192.168.1.0/24, 127.0.0.0/8
mynetworks_style = host
newaliases_path = /usr/bin/newaliases.postfix
non_smtpd_milters = $smtpd_milters
postscreen_access_list = permit_mynetworks,
cidr:/etc/postfix/postscreen_access.cidr
postscreen_blacklist_action = enforce
postscreen_dnsbl_action = enforce
postscreen_dnsbl_sites = zen.spamhaus.org*3 b.barracudacentral.org*2
dnsbl.ahbl.org*2 bl.spamcop.net*1 bl.spameatingmonkey.net*1
swl.spamhaus.org*-4 list.dnswl.org=127.[0..255].[0..255].0*-2
list.dnswl.org=127.[0..255].[0..255].1*-3
list.dnswl.org=127.[0..255].[0..255].[2..255]*-4
postscreen_dnsbl_threshold = 3
postscreen_greet_action = enforce
postscreen_greet_banner = $smtpd_banner/Postscreen enabled
queue_run_delay = 700s
readme_directory = /usr/share/doc/postfix-2.11.20131126-documentation/readme
sendmail_path = /usr/sbin/sendmail.postfix
slow_destination_concurrency_failed_cohort_limit = 10
slow_destination_concurrency_limit = 2
slow_destination_rate_delay = 0s
slow_destination_recipient_limit = 10
slow_initial_destination_concurrency = 1
smtp_bind_address = xx.yy.zz.ww
smtpd_client_restrictions = permit_mynetworks, sleep 1,
check_client_access hash:/etc/postfix/smtpd_client_access,
smtpd_data_restrictions = permit_mynetworks, reject_unauth_pipelining,
reject_multi_recipient_bounce, permit
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks, check_helo_access
hash:/etc/postfix/smtpd_helo_checks, reject_invalid_helo_hostname
smtpd_milters = inet:localhost:8891,inet:localhost:8892
smtpd_recipient_limit = 50
smtpd_recipient_restrictions = permit_mynetworks,
reject_non_fqdn_sender, reject_non_fqdn_recipient,
reject_unknown_sender_domain, reject_unknown_recipient_domain,
reject_unauth_pipelining, permit_sasl_authenticated,
reject_unlisted_sender, check_recipient_access
hash:/etc/postfix/smtpd_recipient_access, reject_unauth_destination,
reject_non_fqdn_hostname, reject_invalid_hostname, reject_rbl_client
zen.spamhaus.org, reject_rbl_client bl.spamcop.net, reject_rbl_client
psbl.surriel.com permit
smtpd_sasl_auth_enable = yes
smtpd_sasl_path = private/auth
smtpd_sasl_type = dovecot
smtpd_sender_restrictions = permit_mynetworks, check_sender_access
hash:/etc/postfix/smtpd_sender_access
smtpd_tls_ask_ccert = yes
smtpd_tls_CAfile = $smtp_tls_CAfile
smtpd_tls_cert_file = $smtp_tls_cert_file
smtpd_tls_key_file = $smtp_tls_key_file
smtpd_tls_loglevel = 1
smtpd_tls_security_level = may
smtpd_tls_session_cache_database =
btree:/var/lib/postfix/smtpd_tls_session_cache
smtpd_use_tls = yes
smtp_tls_CAfile = /etc/pki/tls/certs/cacert_ca.pem
smtp_tls_cert_file = /etc/pki/tls/certs/srv2.mydomain.com.pem
smtp_tls_key_file = /etc/pki/tls/private/srv2.mydomain.com.key
smtp_tls_loglevel = 1
smtp_tls_policy_maps = hash:/etc/postfix/tls_policy
smtp_tls_security_level = may
smtp_tls_session_cache_database =
btree:/var/lib/postfix/smtp_tls_session_cache
smtp_use_tls = yes
transport_maps =
hash:/etc/postfix/transport,regexp:/etc/postfix/transport_regexp
undisclosed_recipients_header = To: undisclosed-recipients:;
virtual_alias_maps =
proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_maps.cf,
proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_maps.cf,
proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_catchall_maps.cf
virtual_mailbox_domains =
proxy:mysql:/etc/postfix/sql/mysql_virtual_domains_maps.cf
virtual_mailbox_maps =
proxy:mysql:/etc/postfix/sql/mysql_virtual_mailbox_maps.cf,
proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_mailbox_maps.cf
virtual_transport = dovecot
--master.cf--
smtp inet n - n - 1 postscreen
smtpd pass - - n - - smtpd
dnsblog unix - - n - 0 dnsblog
tlsproxy unix - - n - 0 tlsproxy
submission inet n - n - - smtpd
-o syslog_name=postfix/submission
-o smtpd_tls_security_level=encrypt
-o smtpd_sasl_auth_enable=yes
-o smtpd_sasl_security_options=noanonymous
-o smtpd_reject_unlisted_recipient=no
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=
-o smtpd_relay_restrictions=permit_sasl_authenticated,reject
-o milter_macro_daemon_name=ORIGINATING
-o smtpd_milters=inet:localhost:8891,inet:localhost:8892
-o non_smtpd_milters=$smtpd_milters
-o milter_protocol=6
-o milter_default_action=accept
-o content_filter=
smtps inet n - n - - smtpd
-o syslog_name=postfix/smtps
-o smtpd_tls_wrappermode=yes
-o smtpd_tls_security_level=encrypt
-o smtpd_sasl_auth_enable=yes
-o smtpd_sasl_security_options=noanonymous
-o smtpd_reject_unlisted_recipient=no
-o smtpd_client_restrictions=permit_sasl_authenticated,reject
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=
-o smtpd_relay_restrictions=permit_sasl_authenticated,reject
-o milter_macro_daemon_name=ORIGINATING
-o smtpd_milters=inet:localhost:8891,inet:localhost:8892
-o non_smtpd_milters=$smtpd_milters
-o milter_protocol=6
-o milter_default_action=accept
-o content_filter=
pickup unix n - n 60 1 pickup
-o content_filter=
cleanup unix n - n - 0 cleanup
qmgr unix n - n 300 1 qmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
proxywrite unix - - n - 1 proxymap
smtp unix - - n - - smtp
relay unix - - n - - smtp
showq unix n - n - - showq
error unix - - n - - error
retry unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
scache unix - - n - 1 scache
slow unix - - n - 1 smtp
-o syslog_name=postfix-slow
dovecot unix - n n - - pipe
flags=DRhu user=vmail:vmail argv=/usr/libexec/dovecot/deliver -f
${sender} -d ${user}@${nexthop}
smtp-amavis unix - - - - 4 lmtp
-o lmtp_data_done_timeout=1200
-o lmtp_send_xforward_command=yes
-o disable_dns_lookups=yes
-o max_use=20
-o syslog_name=amavis
127.0.0.1:10025 inet n - n - - smtpd
-o mynetworks=127.0.0.0/8
-o content_filter=
-o local_recipient_maps=
-o relay_recipient_maps=
-o smtpd_restriction_classes=
-o smtpd_delay_reject=no
-o smtpd_client_restrictions=permit_mynetworks,reject
-o smtpd_helo_restrictions=
-o smtpd_sender_restrictions=
-o smtpd_recipient_restrictions=permit_mynetworks,reject
-o smtpd_data_restrictions=reject_unauth_pipelining
-o smtpd_end_of_data_restrictions=
-o smtpd_error_sleep_time=0
-o smtpd_soft_error_limit=1001
-o smtpd_hard_error_limit=1000
-o smtpd_client_connection_count_limit=0
-o smtpd_client_connection_rate_limit=0
-o strict_rfc821_envelopes=yes
-o
receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_milters
-o smtpd_milters=
-o local_header_rewrite_clients=
-o smtpd_authorized_xforward_hosts=127.0.0.0/8
-o smtpd_authorized_xclient_hosts=127.0.0.0/8
-o syslog_name=amavis/reinjection
-- end of postfinger output --
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