- Mailman-users - lists.mailman3.org

Template - "You can use these variables in the templates" - The variable for "leave" is missing
by Wikinaut 04 Nov '23

04 Nov '23

The current template input page shows this text: You can use these variables in the templates. $hyperkitty_url: Permalink to archived message in Hyperkitty $listname: Name of the Mailing List e.g. ant(a)example.com $list_id: The List-ID header e.g. ant.example.com $display_name: Display name of the mailing list e.g. Ant $short_listname: Local part of the listname e.g. ant $domain: The domain part of the listname e.g. example.com $info: The mailing list's longer descriptive text $request_email: The email address for -request address $owner_email: The email address for -owner address $site_email: The email address to reach the owners of the site $language: The two letter language code for list's preferred language e.g. fr, en, de I suggest to add the variable for leaving a mailing list here. But what is the variable name?

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Mailman 3 deployment: ok to use same database instance for core, web, and hyperkitty tables?
by s.dobrau＠ucl.ac.uk 04 Nov '23

04 Nov '23

Hello, We are currently working on a migration plan for Mailman -> Mailman 3. We have around over 3000 mailing lists with a total of 50K members and 500 worth of archived data. Our plan is to have core+web (instance 1) and Hyperkitty (instance 2). With the archives on the FS local to the Hyperkitty. And all 3 tables (core, web, Hyperkitty) pointing to the same database on a remote SQL (mysql-enterprise) instance. Using class mailman.database.mysql.MySQLDatabase (and whatever necessary on the Django/Hyperkitty instance). Is this feasible, if so what would be the recommended compute/storage requirements. If not what other alternatives have we got ? A remote or local PostgreSQL instance is also possible if recommended. Thank you very much in advance and all the best ! Regards, Serban

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Immediate notification to the administrator
by pau.baiges＠csuc.cat 02 Nov '23

02 Nov '23

Hello In Mailman, I have all the lists marked with the "Immediate notification to the administrator" option. Should list moderators receive immediate notification of new requests as well as daily reminders about the pending ones? List moderators (and list administrators) receive daily reminders of pending requests for approval, such as subscriptions to a moderated list or submissions that are held for some reason. Enabling this option results in immediate notifications being sent upon the arrival of new requests. When there's a message being held because it needs approval, it automatically sends an email to the list owners. However, it also states that it sends a daily reminder if the email remains unapproved, but it's not doing that. I'll show you how I have /etc/postfix/transport configured. I receive the first "owner" email, but not the daily one. list-owner(a)llistes.csuc.cat relay:[ip]:25 list(a)llistes.csuc.cat .. list-admin(a)llistes.csuc.cat ... list-bounces(a)llistes.csuc.cat ... list-confirm(a)llistes.csuc.cat ... list-join(a)llistes.csuc.cat ... list-leave(a)llistes.csuc.cat ... list-request(a)llistes.csuc.cat ... list-subscribe(a)llistes.csuc.cat ...

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Weird behavior with Outlook and any MM3 List
by Thomas Ward 01 Nov '23

01 Nov '23

I'm seeing some *really* odd behavior with Mailman 3 and Microsoft Outlook clients (even Outlook Web Access). When messages come in with a subject prefix, of any way shape or form, Microsoft Outlook seems to *completely strip* the prefixes from any "reply" sent, which could be problematic. While the "In-Reply-To" header is still intact and such, Microsoft just seems to 'strip' prefixes from subject lines and that causes a problem in some cases. Has anyone observed this behavior before? If so, have you found any workarounds? Thomas

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Reduction of spam - FROM_LOCAL_HEX
by Kyriakos Terzopoulos 31 Oct '23

31 Oct '23

Hi, After fixing all issues with mailman I want to reduce the chance for email being marked as spam, especially from Gmail. I have added SPF and DKIM records and I am now using dkimvalidator to debug the emails being sent. Here is what I'm getting from spam evaluation: *0.3 FROM_LOCAL_HEX From: localpart has long hexadecimal sequence* My guess is that the From address is very large, for example: mylist-confirm+3eafa5bd24e52738c900e2e3fd05e366b7ea7580(a)myproject.eu Is there any way to mitigate this problem? Thank you, *Kyriakos Terzopoulos* Web developer / e-learning expert *Tel:*+30 211 213 9858 *Mobile:* +30 694 526 4512 * E-mail: *kyriakos.terzopoulos(a)gmail.com * Skype:* kyriakos.terzopoulos Find me on Facebook <http://www.facebook.com/cirrus3d> Follow me on Twitter <http://twitter.com/#%21/cirrus3d>

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psycopg2 error?
by Odhiambo Washington 30 Oct '23

30 Oct '23

This is the first time I am seeing this with MM3 so maybe it's something new in the latest releases? Using the virtualenv method to install MM3 in a fresh Debian 12 VM, I have run into an error while starting the mailman3 service. I cannot figure out what this error means. <CUT> root@debian12:/home/wash# systemctl status mailman3.service × mailman3.service - GNU Mailing List Manager Loaded: loaded (/etc/systemd/system/mailman3.service; enabled; preset: enabled) Active: failed (Result: exit-code) since Thu 2023-10-26 09:36:41 EAT; 8s ago Process: 1893842 ExecStart=/opt/mailman/venv/bin/mailman start (code=exited, status=1/FAILURE) CPU: 789ms Oct 26 09:36:41 debian12.wash.lan mailman[1893842]: dbapi = dbapi_meth(**dbapi_args) Oct 26 09:36:41 debian12.wash.lan mailman[1893842]: ^^^^^^^^^^^^^^^^^^^^^^^^ Oct 26 09:36:41 debian12.wash.lan mailman[1893842]: File "/opt/mailman/venv/lib/python3.11/site-packages/sqlalchemy/dialects/postgresql/psycopg2.py", line 690, in import_dbapi Oct 26 09:36:41 debian12.wash.lan mailman[1893842]: import psycopg2 Oct 26 09:36:41 debian12.wash.lan mailman[1893842]: File "/opt/mailman/venv/lib/python3.11/site-packages/psycopg2/__init__.py", line 51, in <module> Oct 26 09:36:41 debian12.wash.lan mailman[1893842]: from psycopg2._psycopg import ( # noqa Oct 26 09:36:41 debian12.wash.lan mailman[1893842]: SystemError: initialization of _psycopg raised unreported exception Oct 26 09:36:41 debian12.wash.lan systemd[1]: mailman3.service: Control process exited, code=exited, status=1/FAILURE Oct 26 09:36:41 debian12.wash.lan systemd[1]: mailman3.service: Failed with result 'exit-code'. Oct 26 09:36:41 debian12.wash.lan systemd[1]: Failed to start mailman3.service - GNU Mailing List Manager. </CUT> No log entry in any of the log files in /opt/mailman/mm/var/logs/. -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254 7 3200 0004/+254 7 2274 3223 "Oh, the cruft.", egrep -v '^$|^.*#' ¯\_(ツ)_/¯ :-) [How to ask smart questions: http://www.catb.org/~esr/faqs/smart-questions.html]

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disabled users
by Servizio Informatico U.I.C.I. Sezione territoriale di Brescia 27 Oct '23

27 Oct '23

Hello, Wher I find the disabled user of a mailing list and wher I can reactivate them? I do not find this nor in web interface neither in command line utility. Thank you best regards -- Roberto Burceni Servizio informatico sezionale Tel. 0302209417 (lunedì e giovedì mattina dalle 9:00 alle 13:00, martedì emercoledì pomeriggio dalle 14:00 alle 18:00 E-mail: servizioinformatico(a)uicibrescia.it Sito web: https://www.uicibrescia.it

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(Custom) Plugins: Proper file path(s) for adding a handler?
by Thomas Ward 25 Oct '23

25 Oct '23

I want to add a custom handler that implements customized thread IDs in the system. I already have the DB logic worked out, but the documentation for plugins is NOT clear on how to define a handler in a plugin, nor does the example plugin in the documentation on Gitlab have any custom handlers. I'm looking to add a custom handler so that the private pipeline for threaded-subject-list can use thread-subject (the custom handler) instead of subject-prefix (builtin). I'm unclear how to add this properly in a plugin that would be read properly by Mailman, though. Any tips on the filestructure needed for the Python code/plugin package in order to properly be set up and work? Thomas

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rDNS issue? Helo name contains an IP address (HELO was [127.0.0.1]) and not is valid
by Kyriakos Terzopoulos 25 Oct '23

25 Oct '23

Hi all, I'm on the latest mailman installation in a HestiaCP server. The past few days I have been investigating some spam issues and by using dkimvalidator.com I found the following: 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -1.0 MAILING_LIST_MULTI Multiple indicators imply a widely-seen list manager* 3.2 HELO_DYNAMIC_IPADDR Relay HELO'd using suspicious hostname (IP addr 1)* Note the last line on the above debug information which raises the spam score of the email. Some research showed me that I needed a rDNS entry in my server. I'm on a Hetzner cloud VM so I used the Hetzner console to change the rDNS entry from: static.XXX.XXX.XXX.XXX.clients.your-server.de to my initial server hostname for example: *hestia.myserver.com <http://hestia.myserver.com>* However, after some propagation, I found today that even though I can send email to any normal address created in the server's control panel, mailing list emails do not get sent. I see the following in the logs: Mailman SMTP log: Oct 24 14:17:47 2023 (3759611) <169814622178.3759638.4589434779084932533@localhost> *response exception: (550, b'Helo name contains an IP address (HELO was [127.0.0.1]) and not is valid'*, 'testlist-bounces+myusername=myproject.eu(a)myproject.eu') Oct 24 14:17:47 2023 (3759611) <169814622178.3759638.4589434779084932533@localhost> smtp to testlist(a)myproject.eu for 1 recips, completed in 45.07745146751404 seconds Oct 24 14:17:47 2023 (3759611) <169814622178.3759638.4589434779084932533@localhost> post to testlist(a)myproject.eu from testlist-confirm+07d3315fa11a75588857fc93d1832ba74fb09fdd(a)myproject.eu, 1633 bytes, 1 failures Oct 24 14:17:47 2023 (3759611) <169814622178.3759638.4589434779084932533@localhost> delivery to myusername(a)myproject.eu failed with code 550, b*'Helo name contains an IP address (HELO was [127.0.0.1]) and not is valid'* Exim4 log: 2023-10-24 14:17:47 H=([127.0.0.1]) [XXX.XXX.XXX.XXX] rejected MAIL <testlist-bounces+myusername=myproject.eu(a)myproject.eu>: *Helo name contains an IP address (HELO was [127.0.0.1]) and not is valid* The weird thing is that when I do a mailman-web sendtestemail this email is sent successfully. Also please note that before the rDNS change I did not have an issue with mail sending. Last but not least, after some search I set in Exim4 the following: PRIMARY_HOST_NAME = *hestia.myserver.com <http://hestia.myserver.com>* Any help would be greatly appreciated. *Kyriakos Terzopoulos *Web developer / e-learning expert *Tel:*+30 211 213 9858 *Mobile:* +30 694 526 4512 * E-mail: *kyriakos.terzopoulos(a)gmail.com * Skype:* kyriakos.terzopoulos Find me on Facebook <http://www.facebook.com/cirrus3d> Follow me on Twitter <http://twitter.com/#%21/cirrus3d>

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Without being logged in, at least one mailing list - flagged as no-show - is listed in https://mydomain/hyperkitty/
by Wikinaut 25 Oct '23

25 Oct '23

The list is not yet used (i.e. "inactive"), but clearly flagged as " Show list on index page = no" I regard this as a bug.

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