- Mailman-users - lists.mailman3.org

Migration failure (2.1.29 to 3.3.8 on Debian testing)
by {16/7} June 8, 2023

June 8, 2023

Hello, I have both the mailman and mailman3-full packages installed on my machine and I'm following the migration guide located here: https://docs.mailman3.org/en/latest/migration.html Running the command { mailman import21 mylist(a)mysite.com /var/lib/mailman/lists/mylist/config.pck } completes once I create the list but states that it cannot convert the msg_footer and digest_footer mailing list attributes. (I might also point out that the { mailman create mylist(a)mysite.com } command isn't actually documented on that webpage.) I can't seem to find the manage.py script in my $PATH and after searching, I find it as part of the mailman3-web package. When I run { sudo -H -u list python manage.py hyperkitty_import mylist(a)mysite.com /var/lib/mailman/archives/private/mylist.mbox/mylist.mbox }, it fails with "ImportError: No module named django.core.management". If I run the script directly as { sudo -H -u list /usr/share/mailman3-web/manage.py ... }, I get "PermissionError: [Errno 13] Permission denied: '/usr/share/mailman3-web/settings_local.py'". By default, settings_local.py's group is www-data, and not knowing where to go next, I decided to try changing that file's group to list. When I re-ran the command (as user list), I got a Python traceback that gives "PermissionError: [Errno 13] Permission denied: '/var/log/mailman3/web/mailman-web.log'". Next, I changed the file's group back to list and decided to try running the manage.py script as the www-data user. This results in "/usr/lib/python3/dist-packages/django_q/conf.py:139: UserWarning: Retry and timeout are misconfigured." and "System check identified some issues:" followed by a list of "Auto-created primary key used when not defining a primary key type, by default 'django.db.models.AutoField'" warnings for a number of Django tables. At the end of this list is "CommandError: The list address must be given on the command-line". But it *was* given. My questions are: 1. How do I undo any damage (if any) my efforts may have caused? 2. What's the correct way to run manage.py?

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Subscribe to a list on a Mailman3 server without account registration
by c.buhtz＠posteo.jp June 6, 2023

June 6, 2023

Hello, I might miss something here but I'm confused about a difference between Mailman2 and 3. On MM2 I just subscribed a mailinglist via my EMail address. I didn't need to create an account on the MM2 server first. But it seems on MM3 it is otherwise. For example I use MM3 on python.org. It seems I have to register first before subscribing to a mailing list. https://mail.python.org/mailman3/lists/twisted-web.python.org/ Is this observation correct? Kind Christian

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mailman break DKIM signature by modifying body
by Peter Münster June 6, 2023

June 6, 2023

Hi, I'm using mailman 3.3.8. Some messages with attachments from Google users get rejected by spam filters because of invalid DKIM signatures. It seems, that mailman alters some lines in the body. Here an example: Original message: --8<---------------cut here---------------start------------->8--- Lines: 2031 --000000000000f846c505fc494b7a-- --000000000000f846c705fc494b7c Content-Type: application/pdf; [...] Content-Disposition: attachment; [...] --8<---------------cut here---------------end--------------->8--- Altered message: --8<---------------cut here---------------start------------->8--- Lines: 2032 --000000000000f846c505fc494b7a-- --000000000000f846c705fc494b7c Content-Type: application/pdf; [...] Content-Disposition: attachment; [...] --8<---------------cut here---------------end--------------->8--- An empty line is added, and the spaces after the semicolons are removed. Perhaps related to https://gitlab.com/mailman/mailman/-/issues/1079. What could I do please, to prevent such modifications of the body? TIA for any help, -- Peter

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Why are "Subscription options" left unselected if I don't manually select them?
by mrl＠psfc.mit.edu June 1, 2023

June 1, 2023

When I subscribe to a mailing list, and I don't manually select some of the "Subscription options", they are left unselected when I go back to look at them. I would have thought that if I didn't make a selection, that they would be set to a default option. Or am I wrong? Thanks.

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dmarc mitigation debug
by Thomas Krichel June 1, 2023

June 1, 2023

Hi gang! I have a list with DMARC mitigation action "Replace From: with list address" DMARC Mitigate unconditionally "Yes". But list posts still have the poster's From:, breaking DMARC. How can I debug this? For a start, I looked in my sqlite database. Changes on the web interface list settings seem to be correctly applied to the database. But I don't see a "munge_from" in the fields of a list in the database. -- Written by Thomas Krichel http://openlib.org/home/krichel on his 21181st day.

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Importing mailman 2 shows member's "Moderation Action" = "Default processing". But new members show = "None". Why
by mrl＠psfc.mit.edu May 30, 2023

May 30, 2023

I imported my mailing lists from mailman 2. If I view the Members, it say "Moderation Action" = "Default processing". But when I now subscribe myself or other people to the list, and view the new Members, it say "Moderation Action" = "None" for them. Should that be happening? The mailing list 's "Default action to take when a member posts to the list" setting is set to "Default processing". Thanks. - Mark

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How do you remove the Hold on all non-member forwarded emails?
by Sean Westfall May 26, 2023

May 26, 2023

Hi Mailman3 users, I have recently started using mailman3 and it's a wonderful piece of software. But I am having trouble using one of its configurations. I configured my mailmain3 instance to accept all non-member emails, as I want all emails that are sent to the mailman client to go to all subscribers without having it held for moderation -- I did this by setting this setting: https://i.imgur.com/PGzaD0k.png Action to take for postings from non-members for which no explicit action is defined. (Details for generic_nonmember_action) -> "Accept" But this doesn't work for forwarded emails. Even if the email address that is being forwarded from is included in the "List of non-member addresses whose postings should be automatically accepted." I noticed that all emails that are forwarded to the mailing list are always held for moderation -- though this isn't the case for email that are sent to the mailing list directly. But I want it so that emails that are even forwarded to my mailman mailing list don't get held in moderation. How do I set mailman to do this? I was thinking if there is no way to configure this easily then I might have to do this from the code, which means I might have to ask on the developer mailing list -- or I have to go with an entirely different solution (using something other than mailman3). I hope someone here is willing to help, and in either case thanks for anyone that is willing enough to read this. Sincerely,

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How to edit default 'Reject (with notification)' message
by Zaheer Abbas May 26, 2023

May 26, 2023

Dear all, I want to modify the default text sent in response to when we select 'Reject (with Notification)' in 'Message Acceptance > Default action to take when a non-member posts to the list' settings. Currently, the default rejection text is as follows: "Your message to the $list was rejected for the following reasons: The message is not from a list member The original message as received by Mailman is attached." I have created a template with the option, "Notice sent to a poster when their message has been rejected by the list’s moderator." but it only works if message acceptance is set to 'Hold for Moderation' and then the moderator rejects the post manually. Is there any source file, which I can modify to replace the default rejection text mentioned above? Sincerely, Zee

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Virtual alias + shell
by alopez＠ac.upc.edu May 26, 2023

May 26, 2023

Hello, I want to have a mailman configured together with virtual alias. To do that I need to use alias_domain. I have tried to do it with mailman shell. The domain seams to be created but when I leave the shell and enter again, the domain is not longer there. On the other hand, If I create a domain in administrator interface, it is not listed in the shell. If I create in the web interface, which field correspond to the alias_domain : Domain Name, Display Name , Mail domain? The code I use in the shell is: mailman shell from mailman.interfaces.domain import IDomainManager from zope.component import getUtility manager = getUtility(IDomainManager) from operator import attrgetter def show_domains(*, with_owners=False): if len(manager) == 0: print('no domains') return for domain in sorted(manager, key=attrgetter('mail_host')): print(domain) owners = sorted(owner.addresses[0].email for owner in domain.owners) for owner in owners: print('- owner:', owner) manager.add('example.edu',alias_domain='x.example.edu') show_domains(with_owners=True) exit() Thanks in advance Albert

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Subscribing users stuck in pending hell
by Quanah Gibson-Mount May 25, 2023

May 25, 2023

Hi, We frequently end up with users who never receive their email to confirm their account, leaving them in a netherworld where they cannot become list members. If I try to subscribe them via the mass subscribe option, it says I can't because their subscription is pending. If I go to subscription requests, it says there are 0. If I go to "non-members" in the UI, I can find them, but I don't see an option to convert them to members. So what's the solution to getting these people subscribed and no longer stuck in limbo? Thanks! --Quanah

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