- Mailman-users - lists.mailman3.org

Change 'from' server for outgoing messages
by Benjamin Goldberg March 12, 2023

March 12, 2023

Hi. I'm running mailman3 on a VPS. The hostname of the VPS is not the hostname that I'm using for mailman3. The webapp is using an Apache Virtual host. I am routing outgoing emails through a third-party smtp relay. The VPS hostname is smart.bnmng.com and the mailing list hostname is 757pug.org Signup confirmation and welcome emails are working. They appear to be coming from the intended host, which is 757pug.org But emails from the mailing lists are being blocked by the smtp relay. I think it's because they are not coming from 757pug.org; They are coming from smart.bnmng.com All of the mailinglists' mail_host fields are correct, 757pug.org from mailman.cfg: incoming: mailman.mta.postfix.LMTP outgoing: mailman.mta.deliver.deliver lmtp_host: 127.0.0.1 lmtp_port: 8024 smtp_host: smtp.mailersend.net smtp_port: 587 smtp_secure_mode: starttls smtp_user: (my relay service username) smtp_pass: (my relay service password) from settings.py: DEFAULT_FROM_EMAIL = 'admin(a)757pug.org' SERVER_EMAIL = 'admin(a)757pug.org' EMAIL_BACKEND = 'django.core.mail.backends.smtp.EmailBackend' EMAIL_HOST = 'smtp.mailersend.net' EMAIL_USE_TLS = True EMAIL_PORT = 587 EMAIL_HOST_USER = (my relay service username) EMAIL_HOST_PASSWORD = (my relay service password) So it seems like mailman core is not using the mail_host field. How can I fix that? Thank you

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MM2 -> MM3 Migration: listinfo page
by Odhiambo Washington March 10, 2023

March 10, 2023

I have migrated from MM2 to MM3. However, writing HTML is not one of my strengths. I need to edit my MM2 listinfo page to: a. Remove everything below the "Subscribing to LISTNAME" heading and below that add a link to the new http://WEBSERVER/accounts/signup/ which ideally should open on a new browser tab. b. Add a link to the new archives at https://WEBSERVER/archives/list/$list_id/ For those who have migrated from MM2 to MM3, does someone have an elegantly modified listinfo page they are willing to share? -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254 7 3200 0004/+254 7 2274 3223 "Oh, the cruft.", egrep -v '^$|^.*#' ¯\_(ツ)_/¯ :-)

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Where to configure 'hostname' used in 'From:'-header?
by Dmitri Heerdegen March 10, 2023

March 10, 2023

Hello, I've recently installed MM3 with Exim4 on, say, subdomain.myhost.tld and configured MM3 to use lists.someotherdomain.tld as web host and mail host. Thus, the mailman.cfg contains: [mta] smtp_host: lists.someotherdomain.tld When I send a message to test(a)lists.someotherdomain.tld it gets delivered, however the 'From:'-header becomes "test(a)subdomain.myhost.tld".

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Mailing list resends same email multiple times
by 朱超 March 10, 2023

March 10, 2023

Hello, I need your help. There have question about Scenes: Add mailbox a and mailbox b to mailing lists c and mailing lists d, and send mail to mailing list c and mailing list d through mailbox b , among which a has received many mails sent by b, check the log and find: The file about path:/opt/mailman /var/queue/bounces has the content of retrying mail, but I turned off process bounces. Mailing list sends mail via exim, logs found in exim： 023-03-09 00:54:47 1pa4YR-001xk5-0y <= <> R=1pa4YM-001xje-1F U=exim P=local S=7672 T="Mail delivery failed: returning message to sender" from <> Thanks TomNewChao

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Attack on Mailman Server?
by Eggert Ehmke March 9, 2023

March 9, 2023

I had some attacks on my wordpress homepage today, I added some IPs to the blacklist of my firewall. At the same time, I got several reports like this: Internal Server Error: /accounts/signup/ TemplateDoesNotExist at /accounts/signup/ 429.html Request Method: OPTIONS Request URL: https://lists.eehmke.de/accounts/signup/ Django Version: 3.2.16 Python Executable: /opt/mailman/venv/bin/uwsgi Python Version: 3.9.2 Python Path: ['.', '', '/etc/mailman3', '/usr/lib/python39.zip', '/usr/lib/ python3.9', '/usr/lib/python3.9/lib-dynload', '/opt/mailman/venv/lib/ python3.9/site-packages'] Server time: Thu, 09 Mar 2023 13:09:34 +0100 So it seems there were attempts to register new users but this caused this internal error. Where can I send the complete error message?

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Permissions issue after upgrade of virtualenv
by Odhiambo Washington March 9, 2023

March 9, 2023

Ola, So I installed a new virtualenv using Python3.11, kept all settings intact, copied /opt/mailman/mmvar from the old virtualenv to the new one. Trying to access Postorius, I am greeted with this error: Thu Mar 09 22:17:59.313459 2023] [core:error] [pid 15655] (13)Permission denied: [client 197.232.xx.xx:26574] AH00035: access to / denied (filesystem path '/opt/mailman/mm') because search permissions are missing on a component of the path, referer: https://mm3-lists.kictanet.or.ke/ I did not change Apache config and I made sure that /opt/mailman is all owned by mailman:mailman. What am I missing? -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254 7 3200 0004/+254 7 2274 3223 "Oh, the cruft.", egrep -v '^$|^.*#' ¯\_(ツ)_/¯ :-)

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mail for lists.ccalternatives.org loops back to myself, then Recipient address rejected
by Christian Stalberg March 8, 2023

March 8, 2023

Environment: Debian 10; Postfix 3.4.14; GNU Mailman 3.3.5; Mailman Core API Version 3.1; Mailman Core Python Version 3.7.3 Digging a hole after having simply created a new mailing list. This has not happened before. Steps taken: -Created list via web interface -Added subscribers via web interface -Sent email to listname -Received error bounce: This is the mail system at host zarathustra.ccalternatives.org. I'm sorry to have to inform you that your message could not be delivered to one or more recipients. It's attached below. For further assistance, please send mail to postmaster. If you do so, please include this problem report. You can delete your own text from the attached returned message. The mail system <Deepadaptation(a)lists.ccalternatives.org>: mail for lists.ccalternatives.org loops back to myself -Added lists.ccalternatives.org to the mydestination line in /etc/postfix/main.cf and restarted Postfix -Now a new error message: <Deepadaptation(a)lists.ccalternatives.org>: host lists.ccalternatives.org[192.46.218.224] said: 550 5.1.1 <Deepadaptation(a)lists.ccalternatives.org>: Recipient address rejected: User unknown in local recipient table (in reply to RCPT TO command)

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bounce_score_threshold control
by Tibor Molnar March 8, 2023

March 8, 2023

Hi guys, I have recently started receiving these mails from the system. First it was frighting me out that people's account got disabled, but actually nothing has happened, nobody got disabled. I however looking to figure out how can I control or change settings for this particular mechanism. Please advise me. emailname(a)example.it's subscription has been disabled on listname(a)domain.eu due to their bounce score exceeding the mailing list's bounce_score_threshold. Regards, Tibor

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MM3+Python3.11
by Odhiambo Washington March 7, 2023

March 7, 2023

Has MM3 been tested with Python3.11? I updated a Debian VM to Python3.11, installed MM3 and migrated the configs. However, I am unable to get past the following error: root@debian:/home/wash# less /opt/mailman/web/logs/uwsgi-error.log worker 2 buried after 1 seconds goodbye to uWSGI. *** Starting uWSGI 2.0.21 (64bit) on [Mon Mar 6 14:27:20 2023] *** compiled with version: 10.2.1 20210110 on 21 February 2023 07:16:19 os: Linux-6.1.0-5-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.12-1 (2023-02-15) nodename: debian machine: x86_64 clock source: unix detected number of CPU cores: 16 current working directory: / writing pidfile to /opt/mailman/mm/var/uwsgi.pid detected binary path: /opt/mailman/venv/bin/uwsgi !!! no internal routing support, rebuild with pcre support !!! your processes number limit is 31427 your memory page size is 4096 bytes detected max file descriptor number: 1024 lock engine: pthread robust mutexes thunder lock: disabled (you can enable it with --thunder-lock) uwsgi socket 0 bound to TCP address 0.0.0.0:8000 fd 8 uwsgi socket 1 bound to UNIX address /opt/mailman/mm/var/uwsgi.sock fd 9 Python version: 3.11.2 (main, Feb 21 2023, 02:03:40) [GCC 10.2.1 20210110] PEP 405 virtualenv detected: /opt/mailman/venv/ Set PythonHome to /opt/mailman/venv/ Python main interpreter initialized at 0x560130dd7df8 python threads support enabled your server socket listen backlog is limited to 100 connections your mercy for graceful operations on workers is 60 seconds mapped 250128 bytes (244 KB) for 4 cores *** Operational MODE: preforking+threaded *** Traceback (most recent call last): File "/opt/mailman/venv/lib/python3.11/site-packages/mailman_web/wsgi.py", line 10, in <module> from django.core.wsgi import get_wsgi_application File "/opt/mailman/venv/lib/python3.11/site-packages/django/__init__.py", line 1, in <module> from django.utils.version import get_version File "/opt/mailman/venv/lib/python3.11/site-packages/django/utils/version.py", line 1, in <module> import datetime File "/usr/lib/python3.11/datetime.py", line 12, in <module> import math as _math ModuleNotFoundError: No module named 'math' unable to load app 0 (mountpoint='') (callable not found or import error) *** no app loaded. going in full dynamic mode *** *** uWSGI is running in multiple interpreter mode *** spawned uWSGI master process (pid: 117115) spawned uWSGI worker 1 (pid: 117118, cores: 2) spawned uWSGI worker 2 (pid: 117119, cores: 2) [uwsgi-daemons] spawning "/opt/mailman/venv/bin/mailman-web qcluster" (uid: 1001 gid: 1001) 11:27:20 [Q] INFO Q Cluster vegan-arizona-massachusetts-texas starting. 11:27:20 [Q] INFO Process-1:1 ready for work at 117129 11:27:20 [Q] INFO Process-1:2 ready for work at 117130 11:27:20 [Q] INFO Process-1:3 ready for work at 117131 11:27:20 [Q] INFO Process-1:4 ready for work at 117132 11:27:20 [Q] INFO Process-1:5 ready for work at 117133 11:27:20 [Q] INFO Process-1:6 ready for work at 117134 11:27:20 [Q] INFO Process-1:7 ready for work at 117135 11:27:20 [Q] INFO Process-1:8 ready for work at 117136 11:27:20 [Q] INFO Process-1:9 ready for work at 117137 11:27:20 [Q] INFO Process-1:10 ready for work at 117138 11:27:20 [Q] INFO Process-1:11 ready for work at 117139 11:27:20 [Q] INFO Process-1:12 ready for work at 117140 11:27:20 [Q] INFO Process-1:13 ready for work at 117141 11:27:20 [Q] INFO Process-1:14 ready for work at 117142 11:27:20 [Q] INFO Process-1:15 ready for work at 117143 11:27:20 [Q] INFO Process-1:16 ready for work at 117144 11:27:20 [Q] INFO Process-1:17 monitoring at 117145 11:27:20 [Q] INFO Process-1 guarding cluster vegan-arizona-massachusetts-texas 11:27:20 [Q] INFO Process-1:18 pushing tasks at 117146 11:27:20 [Q] INFO Q Cluster vegan-arizona-massachusetts-texas running. --- no python application found, check your startup logs for errors --- --- no python application found, check your startup logs for errors --- -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254 7 3200 0004/+254 7 2274 3223 "Oh, the cruft.", egrep -v '^$|^.*#' ¯\_(ツ)_/¯ :-)

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Question about the smtp log (rotation)
by David P Vanecek March 7, 2023

March 7, 2023

I have been asked to take over the management of the mailman3 servers as the prior admin left little documentation. One of the first things I need to do is optimize the logging. Currently the mailman.log is being rotated and zipped by user list and kept 5 day. (this is fine but would like to increase it some) But the smtp log has not been rotated since August (also created by user list) I cannot seem to find what process does this and how I can modify it. Any assistance would be greatly appreciated. Thanks, [University of Nevada, Reno logo]<https://www.unr.edu/> David Vanecek Senior Server Administrator Office of Information Technology Work-phone: (775) 682-5065<tel:(775)%20682-5065> dvanecek(a)unr.edu<mailto:dvanecek@unr.edu> https://www.unr.edu/oit ___________________________________________ Mailman's content filtering has removed the following MIME parts from this message. Content-Type: image/jpeg Name: image001.jpg Replaced multipart/alternative part with first alternative.

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