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Engine crashing while processing high amount of outgoing e-mails #1422

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bumbalaga opened this issue May 25, 2018 · 17 comments
Closed

Engine crashing while processing high amount of outgoing e-mails #1422

bumbalaga opened this issue May 25, 2018 · 17 comments

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@bumbalaga
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Hello, recently i have set-up a domain on my mail server to send out over 54 thousand mails, due to new privacy policy requirements.

Even though i have slowed down the mail output to 1/s it has caused the engine to crash multiple times slowing down the entire process.

I will provide necessary logs if required, but please help me out on how i can extract logs from yesterday.

Regards.
@MAGICCC
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MAGICCC commented May 25, 2018 •
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You can get all logs with docker-compose logs or for each container with docker-compose logs name_of_container

@andryyy
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andryyy commented May 25, 2018

Plus syslog. When the Docker engine crashes, it will be logged there. But I don’t see why it would crash with 1 msg/s, we have machines with a much higher load.

@bumbalaga
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bumbalaga commented May 25, 2018 via email

@andryyy
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andryyy commented May 25, 2018

You should check them yourself and see what looks critical. Please filter it before uploading or no one will want to check the files.

Also check each containers log and find what looks suspicious.

There is commercial support available for when you don’t want to mess with this. Remember all these amazing people here help you for free. :-) Work with them.

@bumbalaga
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bumbalaga commented May 25, 2018 via email

@bumbalaga
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I have extracted the logs and here they are:

Dovecot:

May 25 00:40:01 mail CRON[379]: pam_unix(cron:session): session opened for user root by (uid=0)
May 25 00:40:01 mail CRON[380]: (root) CMD ( /usr/local/bin/imapsync_cron.pl)
May 25 00:40:02 mail CRON[379]: pam_unix(cron:session): session closed for user root
May 25 00:40:15 mail dovecot: lmtp(365): Connect from IPv6<Hidden)::1
May 25 00:40:15 mail dovecot: lmtp()<365>: sieve: msgid=<20180524234015.C40221C7240@>: not sending reject message to <>
May 25 00:40:15 mail dovecot: lmtp()<365>: sieve: msgid=<20180524234015.C40221C7240@>: stored mail into mailbox 'INBOX'
May 25 00:40:15 mail dovecot: lmtp(365): Disconnect from IPv6<Hidden)::1: Client has quit the connection (state = READY)
May 25 00:40:17 mail dovecot: lmtp(65): Connect from IPv6<Hidden)::1
May 25 00:40:17 mail dovecot: lmtp()<65>: sieve: msgid=<20180524234017.B02491C723E@>: not sending reject message to <>
May 25 00:40:17 mail dovecot: lmtp()<65>: sieve: msgid=<20180524234017.B02491C723E@>: stored mail into mailbox 'INBOX'
May 25 00:40:17 mail dovecot: lmtp(65): Disconnect from IPv6<Hidden)::1: Client has quit the connection (state = READY)
2018-05-25 00:40:21,770 WARN received SIGTERM indicating exit request
2018-05-25 00:40:21,771 INFO waiting for cron, dovecot, syslog-ng to die
May 25 00:40:21 mail syslog-ng[38]: syslog-ng shutting down; version='3.8.1'
2018-05-25 00:40:21,877 INFO stopped: syslog-ng (exit status 0)
2018-05-25 00:40:21,899 INFO stopped: dovecot (exit status 0)
2018-05-25 00:40:21,900 INFO reaped unknown pid 46
2018-05-25 00:40:21,900 INFO reaped unknown pid 48
2018-05-25 00:40:21,901 INFO reaped unknown pid 50
2018-05-25 00:40:21,902 INFO stopped: cron (terminated by SIGTERM)
2018-05-25 00:40:25,121 CRIT Set uid to user 0
2018-05-25 00:40:25,129 INFO supervisord started with pid 1
2018-05-25 00:40:26,133 INFO spawned: 'cron' with pid 36
2018-05-25 00:40:26,137 INFO spawned: 'dovecot' with pid 37
2018-05-25 00:40:26,141 INFO spawned: 'syslog-ng' with pid 38
May 25 00:40:26 mail syslog-ng[38]: syslog-ng starting up; version='3.8.1'
May 25 00:40:26 mail dovecot: master: Dovecot v2.3.1 (8e2f634) starting up for imap, sieve, lmtp, pop3
2018-05-25 00:40:27,243 INFO success: cron entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2018-05-25 00:40:27,243 INFO success: dovecot entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2018-05-25 00:40:27,243 INFO success: syslog-ng entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)

postfix:

2018-05-25 00:40:17,700 WARN received SIGTERM indicating exit request
2018-05-25 00:40:17,701 INFO waiting for postfix, syslog-ng to die
May 25 00:40:17 mail syslog-ng[8]: syslog-ng shutting down; version='3.8.1'
May 25 00:40:17 mail postfix/cleanup[558]: B02491C723E: message-id=<20180524234017.B02491C723E@>
May 25 00:40:17 mail postfix/bounce[533]: E16D91C71AC: sender non-delivery notification: B02491C723E
May 25 00:40:17 mail postfix/qmgr[359]: B02491C723E: from=<>, size=12477, nrcpt=1 (queue active)
May 25 00:40:17 mail postfix/qmgr[359]: E16D91C71AC: removed
May 25 00:40:17 mail postfix/lmtp[501]: B02491C723E: to=<>, relay=dovecot[::3]:24, delay=0.06, delays=0.01/0.01/0.01/0.04, dsn=2.0.0, status=sent (250 2.0.0 <> wNRwLGFNB1tBAAAATToCew Saved)
May 25 00:40:17 mail postfix/qmgr[359]: B02491C723E: removed
2018-05-25 00:40:17,806 INFO stopped: syslog-ng (exit status 0)
2018-05-25 00:40:17,884 INFO reaped unknown pid 356
2018-05-25 00:40:17,884 INFO reaped unknown pid 359
2018-05-25 00:40:17,885 INFO reaped unknown pid 358
2018-05-25 00:40:17,888 INFO reaped unknown pid 360
2018-05-25 00:40:17,889 INFO reaped unknown pid 365
2018-05-25 00:40:17,890 INFO reaped unknown pid 363
2018-05-25 00:40:17,890 INFO reaped unknown pid 367
2018-05-25 00:40:17,890 INFO reaped unknown pid 369
2018-05-25 00:40:17,891 INFO reaped unknown pid 381
2018-05-25 00:40:17,891 INFO reaped unknown pid 501
2018-05-25 00:40:17,891 INFO reaped unknown pid 502
2018-05-25 00:40:17,892 INFO reaped unknown pid 518
2018-05-25 00:40:17,892 INFO reaped unknown pid 533
2018-05-25 00:40:17,892 INFO reaped unknown pid 539
2018-05-25 00:40:17,893 INFO reaped unknown pid 551
2018-05-25 00:40:17,893 INFO reaped unknown pid 552
2018-05-25 00:40:17,893 INFO reaped unknown pid 556
2018-05-25 00:40:17,894 INFO reaped unknown pid 558
2018-05-25 00:40:17,894 INFO reaped unknown pid 559
2018-05-25 00:40:17,895 INFO reaped unknown pid 560
2018-05-25 00:40:17,895 INFO reaped unknown pid 561
2018-05-25 00:40:17,906 INFO stopped: postfix (terminated by SIGTERM)
2018-05-25 00:40:20,521 CRIT Set uid to user 0
2018-05-25 00:40:20,529 INFO supervisord started with pid 1
2018-05-25 00:40:21,532 INFO spawned: 'postfix' with pid 8
2018-05-25 00:40:21,536 INFO spawned: 'syslog-ng' with pid 9
May 25 00:40:21 mail syslog-ng[9]: syslog-ng starting up; version='3.8.1'
2018-05-25 00:40:22,553 INFO success: postfix entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2018-05-25 00:40:22,554 INFO success: syslog-ng entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
May 25 00:40:22 mail postfix[269]: Postfix is running with backwards-compatible default settings
May 25 00:40:22 mail postfix[269]: See http://www.postfix.org/COMPATIBILITY_README.html for details
May 25 00:40:22 mail postfix[269]: To disable backwards compatibility use "postconf compatibility_level=2" and "postfix reload"
May 25 00:40:23 mail postfix/postfix-script[355]: starting the Postfix mail system
May 25 00:40:23 mail postfix/master[357]: daemon started -- version 3.1.8, configuration /opt/postfix/conf

Syslog:

May 25 00:40:03 snmpd[3616]: error on subcontainer 'ia_addr' insert (-1)
May 25 00:40:10 snmpd[3616]: Connection from UDP: []:49752->[]:161
May 25 00:40:10 snmpd[3616]: Connection from UDP: []:49752->[]:161
May 25 00:40:10 snmpd[3616]: Connection from UDP: []:49754->[]:161
May 25 00:40:10 snmpd[3616]: Connection from UDP: []:49754->[]:161
May 25 00:40:10 snmpd[3616]: Connection from UDP: []:49755->[]:161
May 25 00:40:10 snmpd[3616]: Connection from UDP: []:49755->[]:161
May 25 00:40:14 snmpd[3616]: Connection from UDP: []:49760->[]:161
May 25 00:40:14 snmpd[3616]: Connection from UDP: []:49760->[]:161
May 25 00:40:14 snmpd[3616]: Connection from UDP: []:49761->[]:161
May 25 00:40:14 snmpd[3616]: Connection from UDP: []:49761->[]:161
May 25 00:40:18 snmpd[3616]: Connection from UDP: []:49332->[]:161
May 25 00:40:18 snmpd[3616]: Connection from UDP: []:49332->[]:161
May 25 00:40:33 snmpd[3616]: error on subcontainer 'ia_addr' insert (-1)
May 25 00:40:38 snmpd[3616]: Connection from UDP: []:60909->[]:161
May 25 00:40:38 snmpd[3616]: Connection from UDP: []:60909->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56135->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56135->[]:161
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/default: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/8cb271b3c0308a5d9fa389263dcd38a943143748d47f20cf55f59b0e7c1a6e29/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/8986a9d7e58ca872b75206dd2fdb986bf669fff7d02416bed91c092a5296793a/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/34996d00c22c18dc688589ebbc54c21e9b3325abad7ad26fbddb43a4e420c437/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/faf9c39ed73ebd434deffaf9c2001a790216dfccc2451de0762bf3f03b152815/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/d8917dc0d63eeabb7378940a329a46c7f514cd557bf467d284512da73f4904cc/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/d728bcf94e94654367f038787f9ff5e8c56af243cf988dc8b3c529d81b65d15f/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/743d1e81609bbeae00eeb912020d1f0134c70c51fb16cff23592aae1154955a4/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/5cd4a8971b14503af1c21b1d0869a4fd855fc26963e8774718561909c31c398c/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/942459db4a6d11b826eca1d5bc1f48cae67d49f7b7e8e32dd6ab44bba415c68b/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/74e040c0b088b8e0d4cf3613f5bf1da4a3b459b9b666ab629c95365f1024e2e9/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/619a5b1755c9bded8889dc1bf32a702d7e1a639bac13a84db6b447598590c662/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/2458eab5aa6f4523e9f6f79fc6a73da89b72dda4d2d27489a19eea8257536e02/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/45e4a7aefadc8c56c0b8587cded98130d17f08d28c9a5419e3f351369f948e9b/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/54c803128ed335e68b814a1745c1d2c9f71a4f816cde30ba2d340ed8bec61884/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/41a781018b850e649d98516496ce7a66ff614de434911612efc81b07431698ab/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/8818d0f1b238: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/140fe91572e4dca4df0884f936349decf73007f67c0a950ce49b6e28bb59f865/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/e00d0f81b0c4e5031ba8845767f00b7d0817b8ee382555253f0e9f0e6859c428/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/42f0284d096288457d0011763157217659effc45f1ad6f71de4f63bb5f0fda41/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/ef12e2cfb16c6336278a23665465104121e0f65ff69c99958214973473dcbed5/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/c003b33440dfbeffc4916b610729c02e70e14b8f04cc8915257903edfb497a8e/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/803b8394958b: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/d7616c49eb69: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/a2969ec54cdd: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/6bb5e953dc9e: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/fb5a95ed5235: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/5597d5ca8c60: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/8c70cacc5ad2: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/5bcd0a6dea297cb440a15f72122f58797a5afc07396e93ce34e520e32149152c/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/26ab518a37e1bf7428f57bb2064ed15a6ba9df1a0e38158f91e0fbd8ef82466c/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/07f799e42c6c: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/2c293d9edb9c0e783cb522785a3209908e7721dbe54fa9fc3ef7c706bf1d5ee8/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/b8de11231c89510b54794d541437c0772b0ae71bd05e89e57c2da41cb2e7c86b/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/ccea65dde0cc33b459b1c86f9f4d8c64ee75db7857e4fc1eaffbd3bb89d32143/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/47ef169a83fddecf8f91d60c571215e02e44c148b0874024b013994df7ac88c5/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/9b503b550d2de216341a5b0b79d9422871ff072f092b7b651d9da33226ca1eed/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/0ab021570746ee0e547d989ae41f2c5425f72200879184a5d70e5bcfca29f92d/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/e3853fbae52f: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/9797fc486279: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/overlay2/47497f6c80a8ccb4eb1085393130f5a4f34cbc1e3ccb957725571cfcc436d40d/merged: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/3c0e026af497fa34b518a178574a2d3739aa4389809786bc115576a96ce6cc5a/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/aff2caa1a04e: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/fa3af0fde7f558641416cbd26f015b855f843894e776ca06114bb5d57c351c59/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/85d736527bfb: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /var/lib/docker/containers/7a08d0fd658671092efcb76072bfb9e3f723433c3a114933103a9c7b13dce880/mounts/shm: Permission denied
May 25 00:40:42 snmpd[3616]: Cannot statfs /run/docker/netns/bbdf036c76c3: Permission denied
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56137->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56137->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56139->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56139->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56140->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56140->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56141->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56141->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56142->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56142->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56143->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56143->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56144->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56144->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56145->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56145->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56146->[]:161
May 25 00:40:42 snmpd[3616]: Connection from UDP: []:56146->[]:161
May 25 00:40:46 snmpd[3616]: Connection from UDP: []:56156->[]:161
May 25 00:40:46 snmpd[3616]: Connection from UDP: []:56156->[]:161
May 25 00:40:50 snmpd[3616]: Connection from UDP: []:56166->[]:161
May 25 00:40:50 snmpd[3616]: Connection from UDP: []:56166->[]:161

Combined:

2018-05-25 00:40:21,770 WARN received SIGTERM indicating exit request
2018-05-25 00:40:21,771 INFO waiting for cron, dovecot, syslog-ng to die
May 24 14:00:54 mail postfix/qmgr[348]: 4BC091C0B47: removed
May 24 14:00:54 mail postfix/lmtp[369]: 4BC091C0B47: to=<>, relay=dovecot[::9]:24, delay=0.26, delays=0.2/0.01/0.01/0.04, dsn=2.0.0, status=sent (250 2.0.0 <> IMa1HYa3Bls5AAAATToCew Saved)
May 25 00:40:21 mail syslog-ng[38]: syslog-ng shutting down; version='3.8.1'
2018-05-25 00:40:21,877 INFO stopped: syslog-ng (exit status 0)
2018-05-25 00:40:21,899 INFO stopped: dovecot (exit status 0)
2018-05-17 11:44:37 #9(controller) ; lua; settings.lua:615: loaded 3 elements of settings
2018-05-17 11:44:37 #11(normal) <775107>; task; bayes_classify: skip classification as spam class has not enough learns: 0, 20 required
2018-05-25 00:40:21,900 INFO reaped unknown pid 46
2018-05-25 00:40:21,900 INFO reaped unknown pid 48
May 24 14:00:55 mail postfix/smtpd[364]: disconnect from ehlo=1 auth=1 mail=1 rcpt=1 data=1 rset=1 quit=1 commands=7
May 24 14:00:55 mail postfix/postscreen[377]: CONNECT from []:26276 to []:25
2018-05-25 00:40:21,901 INFO reaped unknown pid 50
2018-05-25 00:40:21,902 INFO stopped: cron (terminated by SIGTERM)
2018-05-17 11:44:37 #11(normal) <775107>; lua; greylist.lua:255: Score too low - skip greylisting
2018-05-17 11:44:37 #11(normal) <775107>; task; rspamd_task_write_log: id: <>, qid: , ip: 54.240.26.38, from: <>, (default: F (no action): [1.49/15.00] [HTML_SHORT_LINK_IMG_1(2.00){},IP_SCORE(-1.00){ip: (-9.15), ipnet: /22(-7.13), asn: 16509(-4.61), country: US(-0.84);},FORGED_SENDER(0.30){},MIME_HTML_ONLY(0.20){},MX_GOOD(-0.01){cached: ;},ARC_NA(0.00){},ASN(0.00){asn:16509, ipnet:/22, country:US;},DKIM_TRACE(0.00){:+;:+;},DMARC_POLICY_ALLOW(0.00){;reject;},FROM_HAS_DN(0.00){},FROM_NEQ_ENVFROM(0.00){no-reply@;;},RCPT_COUNT_ONE(0.00){1;},RCPT_MAILCOW_DOMAIN(0.00){;},RCVD_COUNT_ZERO(0.00){0;},RCVD_IN_DNSWL_NONE(0.00){ : ;},RCVD_TLS_ALL(0.00){},R_DKIM_ALLOW(0.00){;;},R_SPF_ALLOW(0.00){+ip4:54.240.0.0/18;},TO_DN_NONE(0.00){},TO_MATCH_ENVRCPT_ALL(0.00){}]), len: 14495, time: 670.088ms real, 36.172ms virtual, dns req: 40, digest: <960383a6a295522ece50e8b353d4f24e>, rcpts: <@>, mime_rcpts: <@>
2018-05-25 00:40:25,121 CRIT Set uid to user 0
2018-05-25 00:40:25,129 INFO supervisord started with pid 1
2018-05-25 00:40:26,133 INFO spawned: 'cron' with pid 36
May 24 14:00:55 mail whitelist_forwardinghosts: Look up on whitelist, result 200 DUNNO
2018-05-17 11:44:37 #11(normal) <775107>; task; rspamd_protocol_http_reply: regexp statistics: 0 pcre regexps scanned, 4 regexps matched, 172 regexps total, 89 regexps cached, 0B bytes scanned using pcre, 16.69k bytes scanned total
2018-05-25 00:40:26,137 INFO spawned: 'dovecot' with pid 37
2018-05-25 00:40:26,141 INFO spawned: 'syslog-ng' with pid 38
May 24 14:00:55 mail postfix/dnsblog[384]: addr listed by domain hostkarma.junkemailfilter.com as 127.0.0.3
May 24 14:00:55 mail postfix/dnsblog[384]: addr listed by domain hostkarma.junkemailfilter.com as 127.0.1.1
May 25 00:40:26 mail syslog-ng[38]: syslog-ng starting up; version='3.8.1'
May 25 00:40:26 mail dovecot: master: Dovecot v2.3.1 (8e2f634) starting up for imap, sieve, lmtp, pop3
2018-05-25 00:40:27,243 INFO success: cron entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2018-05-25 00:40:27,243 INFO success: dovecot entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2018-05-25 00:40:27,243 INFO success: syslog-ng entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2018-05-17 11:44:38 #8(rspamd_proxy) <41e4b4>; proxy; proxy_accept_socket: accepted milter connection from port 49726
May 25 00:40:54 mail dovecot: lmtp(53): Connect from

I see that theres an error on "subcontainer ia_addr", but what exactly can i do about it?

@andryyy
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andryyy commented May 25, 2018 via email

@bumbalaga
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See, there's nothing else in the syslog. Part posted above just repeats itself over and over again.

@andryyy
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andryyy commented May 25, 2018

Watchdog?

@bumbalaga
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bumbalaga commented May 25, 2018 •
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Sat May 12 16:09:39 GMT 2018 - USE_WATCHDOG=n, skipping watchdog...

it seems that i am not using it

@andryyy
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andryyy commented May 25, 2018

What's your operation system, dockerd version, resources, bla ... :-)

@bumbalaga
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bumbalaga commented May 25, 2018 via email

@andryyy
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andryyy commented May 25, 2018

I think it cannot handle the amount of msgs.

You could try to disable all modules but DKIM signing for authenticated users (that's something we can add to the mailcow UI btw.):

Open data/conf/rspamd/dynmaps/settings.php replace the very last } (the last char in this file) by this:

    authenticated {
        priority = 10;
        authenticated = yes;
        apply "default" {
            symbols_enabled = ["DKIM_SIGNED"];
        }
    }
}

Restart Rspamd by running docker-compose restart rspamd-mailcow and check it again.

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bumbalaga commented May 26, 2018 via email

@andryyy
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andryyy commented May 26, 2018

All modules of Rspamd, except for the DKIM signing module will run. You could filter this more, my example above just checks for authenticated users.

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bumbalaga commented May 27, 2018 via email

@stale
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stale bot commented Oct 13, 2018

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

@stale stale bot added the dunno label Oct 13, 2018
@stale stale bot closed this as completed Oct 20, 2018
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@andryyy @MAGICCC @bumbalaga