- Mailman-users - lists.mailman3.org

DKIM signatures with message footers or subject prefixes
by Stanisław Findeisen March 14, 2022

March 14, 2022

Dear Experts What is the best way to go about reconciling GNU Mailman3-made message modifications (like message footers or subject prefixes) with sender-made DKIM signatures? I am aware of the "DMARC mitigations" tab in the list settings, not bad, but it looks that "replace From: with list address" doesn't help (of course), whereas wrapping the message in an outer message often looks ugly. Is there a better way?... BTW I would like to point out that broken DKIM signature can be a problem even with an easy DMARC policy; for example ProtonMail will display this flashy red warning: https://protonmail.com/support/knowledge-base/email-has-failed-its-domains-… in its webmail. (I guess nothing can be done about it except "DMARC Mitigate unconditionally"). This is GNU Mailman 3.1. Thanks!

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list footer questions
by Mohsen Masoudfar March 14, 2022

March 14, 2022

Hi, This seems to me like basic simple questions, I have tried FAQ and other resources, with not much success. I have two questions: 1. When I send an email to a list, in gmail and yahoo I see the following text with the links at the end of the email body: _______________________________________________ Testlist_dmark1 mailing list - listname(a)domain.tlb<mailto:testlist_dmark1@newlistserv.aaas.org> To unsubscribe send an email to listname-leave(a)domain.tlb In<mailto:listname-leave@domain.tlb%0b%0bIn> outlook this is added as an attachment in the form of a TEXT file, when you open it, you see the same text. Question: Is there a way to change this, that it looks in outlook the same way as it appears in gmail/yahoo? I know MS does it own stuff sometime and we have no impact on that, but I was thinking maybe we might change the footer in a way that outlooks sees that as part of email body. 2. How may I change the format and the text in footer? I was expecting it under list > setting, in postorius, but I could not find it. Best regards Mohsen Masoudfar Lead System Analyst, IT Operation American Association for the Advancement of Science 1200 New York Ave, NW, Washington, DC 20005 202-326-7087

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Mailman3 reinstall fail, need some help
by Yvan ♞ March 12, 2022

March 12, 2022

hello, trying to install mailman 3 on yunohost with 2 domains, have some trouble... server error, no more access Tried to remove, reinstall, and then error https://paste.yunohost.org/raw/xiqoyajegi Yvan

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Why is this Postorius API public?
by Stanisław Findeisen March 10, 2022

March 10, 2022

Hello I've just noticed that Postorius API is publicly accessible from the outside to an unauthenticated user, for example: https://HOST/postorius/api/templates/list/LISTNAME.VHOST/list:member:regula… Is this what is expected? Or a misconfiguration? How to fix this? This is GNU Mailman 3.1. Thanks!

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New MM3 plugin: mailman_sieve
by Дилян Палаузов March 10, 2022

March 10, 2022

Hello, I have published a new Mailman 3 plugin at https://mail.aegee.org/cgit/mailman_sieve/tree/ . It generates for each mailing list a Sieve script. When the Sieve script is evaluated during the SMTP dialog, it would reject some emails, which otherwise would be bounced by Mailman. Less bounces means less backscatters and better IP reputation. For the record, I do the evaluation of the Sieve scripts during the SMTP dialog with https://mail.aegee.org/cgit/aegee-milter . Since the latter is not documented yet, you cannot use it. The mailman_sieve plugin is not useful, unless you have software to evaluate the Sieve Scripts during the SMTP dialog. This is a very first version, which does what it is supposed to do. Some optimizations are possible, like not including the subscriber addresses in the Sieve scripts for announce-only mailing lists. I am not good at writing setuptools configuration. Neither do I understand the mailman system very good right now, creating possibly shorter scripts. But the plugin is there to keep by IP reputation good! See https://mail.aegee.org/cgit/mailman_sieve/tree/README.md . My reading of the mm3 source code is that there is no event triggered, when the mailing list configuration changes, like adding a new moderator, or switching the announce-only status. In the lack of such event triggers, the Sieve scripts are not updated. When the code improves, the plugin could be published in PyPi or in mailman/contrib . Greetings Дилян

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GNU Mailman in Google Summer of Code 2022!
by Stephen J. Turnbull March 10, 2022

March 10, 2022

Hi all, We are participating in Google Summer of Code 2022 (GSoC) under the Python Software Foundation (PSF). We did apply as a separate organization, but didn't get in. Many thanks to the PSF's GSoC organization for picking us up at the last minute! You can find our ideas page at https://wiki.list.org/DEV/Google%20Summer%20of%20Code%202022, and item on the PSF ideas page under https://python-gsoc.org/ideas.html (which isn't so interesting about Mailman, but you can check out who else is under the PSF banner there). Discussion and development of project ideas will take place on mailman-developers(a)python.org. If you have a developed idea not already listed that you're willing to discuss and advocate, and you're willing to grab the template (last item on our ideas page on list.org) and fill it out, please post it to mailman-developers(a)python.org. (This a deliberate hoop-jumping exercise to filter in "serious" ideas.) You can put more weight on it by expressing interest in mentoring the project, and even more by actually volunteering! ;-) If you have a half-baked idea, and/or you want to get input from other Mailman users, of course you should feel free to discuss it on mailman-users(a)mailman3.org. We *might* pick it up from there, even if it's just a drive-by post with little support from the list members. But no promises about that, most of our attention will go to mailman-developers. If you feel some idea should get more love, polish it a little and post that to mailman-developers (don't cross-post, please). Again, we'd love to have more mentors, including backup mentors. We currently only have two mentors. Although we're both core developers, and I'm on an academic schedule and can devote plenty of time to the student during the summer, not so for Abhilash. Volunteering at this stage is not a promise to do more than look at student proposals. You would only be asked to look at the proposals, and volunteer as mentor for that project if you have interest and some level of knowledge to contribute to it. Even if you're a site admin with little Python programming experience, vetting interns' brainstorms about list admin-visible features and holding their hands until the "pros from Dover" arrive is quite helpful in making the student feel at home in our community. Many students are shy about blogging and communicating about their projects to the community -- just talking to them about their project and suggesting that they blog what they told you is helpful. Coding skills and knowledge of some part of the Mailman 3 code base are most welcome, of course, but you can make your mentor role what you want it to be. Regards, Steve

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address for email for owner
by bob B March 9, 2022

March 9, 2022

I just migrated my lists to mailman3 in docker today... YEAHHH!!!!!!!! but now my admins have to setup accounts and I noticed when they get the email to confirm it comes from admnin(a)[XYZ.COM]. Where is this email set? how can I change it? it is set to an internal domain (not public) of ours, so it is getting flagged as spam in external email accounts I looked in my docker. yaml and the MAILMAN_ADMIN_EMAIL=mailman3(a)[123.com}. which is where I would expect the request/confirmation email to come from.

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Problem with debian uipgrade
by Lars Schimmer March 8, 2022

March 8, 2022

Hi! Today I tried a mailman3 upgrade of the debian packages and I got this error: django.db.migrations.exceptions.NodeNotFoundError: Migration hyperkitty.0007_allauth_20160808_1604 dependencies reference nonexistent parent node ('socialaccount', '0003_extra_data_default_dict') Anyone has a idea howto fix those? thank you. MfG, Lars Schimmer -- ------------------------------------------------------------- TU Graz, Institut für ComputerGraphik & WissensVisualisierung Tel: +43 316 873-5405 E-Mail: l.schimmer(a)cgv.tugraz.at Fax: +43 316 873-5402 PGP-Key-ID: 0x4A9B1723

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User suspended after too much spam
by Eggert Ehmke March 6, 2022

March 6, 2022

I have set up spamassassin as spamfilter, and it works reasonable so far. Some spam passes the filter and I try to use it for training. However, one of my users has a very restrictive spam filter and rejects all spam. This causes mailman to suspend that user. I have to enable the user each time. How can I change that behaviour? I do not want my users to be suspended. Cheers

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Mailman3 not working following distribution upgrade from Debian 10 to 11.
by gordon＠dickens.com March 6, 2022

March 6, 2022

I performed a distribution upgrade from Debian 10 Buster (which runs mailman 3.2.1) to Debian 11 Bullseye (which runs mailman 3.3.1) with the command "apt-get full-upgrade -y" and everything apparently worked properly except at the end of the upgrade when the following error dialog was generated by the mailman3-web and mailman3-full post-installation scripts: Setting up mailman3-web (0+20200530-2) ... Determining localhost credentials from /etc/mysql/debian.cnf: succeeded. dbconfig-common: writing config to /etc/dbconfig-common/mailman3-web.conf dbconfig-common: flushing administrative password sed: -e expression #2, char 77: unterminated `s' command dpkg: error processing package mailman3-web (--configure): installed mailman3-web package post-installation script subprocess returned error exit status 1 dpkg: dependency problems prevent configuration of mailman3-full: mailman3-full depends on mailman3-web; however: Package mailman3-web is not configured yet. dpkg: error processing package mailman3-full (--configure): dependency problems - leaving unconfigured Errors were encountered while processing: mailman3-web mailman3-full E: Sub-process /usr/bin/dpkg returned an error code (1) Now, every time that I execute "apt-get upgrade" then I continue to get the above error dialog. Also, the command "dpkg-reconfigure mailman3-web" generates this output: /usr/sbin/dpkg-reconfigure: mailman3-web is broken or not fully installed So, I am now stuck since apt-get is saying that mailman3-web is not configured yet, however, neither apt-get nor dpkg-reconfigure will successfully configure mailman3-web. Does anybody have any idea how to fix this? I would very much appreciate some suggestions. Thanks, Gordon

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