July 2020 - Mailman-users - lists.mailman3.org

Also deleted website example.com
by w.schoener＠alp.dillingen.de 17 Jul '20

17 Jul '20

Hi there, i also deleted the website example.com, while I tried to configure my mailman 3 site. Now I get a Server-error, when I try to open my mailman3 sites: "An error occurred while processing your request" I tried to fix this problem by changing the SITE_ID=2 in my settings_local.py. But nothing helped, also the SITE_ID=0 did change nothing. I made a "/etc/init.d/apache2 restart" to ensure, that the settings are loaded again, but it didnt help. Is there anything I can do, besides reinstalling all django and mailman 3? Mailman Version 3.2.1, Python 2.7.16, Django 1.11.28 Thanks for any hints :-) Wolfgang

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The Use of Hyperkitty as a Forum and Archiver
by Brian Carpenter 15 Jul '20

15 Jul '20

Dear Mailman 3 Users, Since Mailman 3 includes a forum feature via Hyperkitty, I would like to know the following: - Has the forum feature (Hyperkitty) of MM3 been received well by your list members or is it mostly ignored? - Do you see an increase in the use of HK as a forum from your list members? - What kind of feedback have you received from your list members considering the forum function of MM3? Positive or negative? - Do you think HK is received well by your list members as an archiver and do you think it provides a better user experience for viewing/searching archives vs Pipermail of MM2? Thank you for anything you shared. I am very curious to know the state of Hyperkitty among the Mailman 3 user community. -- Please let me know if you need further assistance. Thank you for your business. We appreciate our clients. Brian Carpenter EMWD.com -- EMWD's Knowledgebase: https://clientarea.emwd.com/index.php/knowledgebase EMWD's Community Forums http://discourse.emwd.com/

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R: Re: mailman3 does not send to the members of the lists
by blackout69 13 Jul '20

13 Jul '20

Hi, my mailman.cfg [mailman] site_owner: admin(a)pratico.work noreply_address: noreply default_language: en sender_headers: from from_ reply-to sender email_commands_max_lines: 10 pending_request_life: 3d cache_life: 7d pre_hook: post_hook: layout: debian filtered_messages_are_preservable: no html_to_plain_text_command: /usr/bin/lynx -dump $filename listname_chars: [-_.0-9a-z] [shell] prompt: >>> banner: Welcome to the GNU Mailman shell use_ipython: no history_file: [paths.debian] var_dir: /var/lib/mailman3 queue_dir: $var_dir/queue bin_dir: /usr/lib/mailman3/bin list_data_dir: $var_dir/lists log_dir: /var/log/mailman3 lock_dir: $var_dir/locks data_dir: $var_dir/data cache_dir: $var_dir/cache etc_dir: /etc/mailman3 ext_dir: $var_dir/ext messages_dir: $var_dir/messages archive_dir: $var_dir/archives template_dir: $var_dir/templates pid_file: /run/mailman3/master.pid lock_file: $lock_dir/master.lck [database] class: mailman.database.mysql.MySQLDatabase url: mysql+pymysql://mailman3:dbpassword@localhost/mailman3?charset=utf8&use_unicode=1 debug: no [logging.debian] format: %(asctime)s (%(process)d) %(message)s datefmt: %b %d %H:%M:%S %Y propagate: no level: info path: mailman.log [webservice] hostname: localhost port: 8001 use_https: no show_tracebacks: yes api_version: 3.1 admin_user: rest_user admin_pass: rest_pass [mta] incoming: mailman.mta.postfix.LMTP outgoing: mailman.mta.deliver.deliver smtp_host: localhost smtp_port: 25 smtp_user: smtp_pass: lmtp_host: 127.0.0.1 lmtp_port: 8024 configuration: python:mailman.config.postfix [archiver.hyperkitty] class: mailman_hyperkitty.Archiver enable: yes configuration: /etc/mailman3/mailman-hyperkitty.cfg

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Re: Using external services for deliverability?
by Tom ＠ Gather 13 Jul '20

13 Jul '20

Thank you both for the help. I have SPF and reverse DNS setup. But I thought DKIM is no help because Mailman rewrites the email headers?

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mailman3 does not send to the members of the lists
by maszap＠tin.it 12 Jul '20

12 Jul '20

Goodmorning everyone, I'm setting up a mail server to manage a mailinglist. I installed mailman3-full and configured everything. I can create a list, add members to the list, but when I create a new thread, I only get it on the email from the same domain as the list. While all the other members of the list, they do not receive the thread. I tried to check the logs, but I don't see anything significant. What can I check? Thank you in advance Max

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Mail control not given from Mailman 3 to postfix
by Shashikanth Komandoor 12 Jul '20

12 Jul '20

Hi Team, I am currently running Mailman 3 with version 3.3.1 and in built postfix version 2.10.1-6 on RHEL 7.5 in production environment from the past 2 months almost. Recently I observed a peculiar case. There is a list say testlist(a)lists.testdom.com has a non member say testuser(a)testdom.com whose Moderation attribute is set to "Accept immediately (bypass all other rules). This testuser(a)testdom.com has sent a mail to testlist(a)lists.testdom.com and postfix of my Maliman 3 received the request and handed over to Mailman at 0.0.0.0:8024 socket running on the same machine and the same is logged in /var/log/maillog. Since the user has the moderation attribute set to Accept, the /var/lib/mailman/mailman/var/logs/vette.log also displayed "ACCEPT" on searching with the same message id. At this point, to my expectations, there should be 2 entries for this message id in smtp.log one for smtp and one for post. But I don't find any log records with this message id in smtp.log and of course the mail is not delivered even. Could you please help me out if I have missed any point or improperly understood the mail flow while using the mailman 3? Please also let me know if I need to see any more log files for tracing the issue. -- Thanks & Regards, Shashi Kanth.K 9052671936 <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> Virus-free. www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>

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ARC
by David Krantz 11 Jul '20

11 Jul '20

Hi, A completely different question: Is there anyone that has a working non-naive setup for ARC signing of mail list mail in mailman? I've tried both the built-in version but it was not usable in the version I tried for the case where there are several domains with different selectors and keys and where the outgoing mail also is DKIM-signed. This might be that the documentation is lacking but a very shallow look in the source gave me the impression that the implementation is limited to one domain which is not enough for my use case as I have lists in several domains. I use DKIM on outgoing mail with a setup where each domain has its own keys and selectors. As discussed here earlier, the DKIM signature should be added before the ARC signature. I have tried to use rspamd after a tip here for this but without luck so far, but this is somewhat off topic for mailman although related of course. rspamd seems very good for other purposes and solves my other problems with greylisting, DKIM-signing and spam filtering. That said, ARC seems difficult to get to work for forwarded mails there also... cheers // David

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Update a member's display_name
by Nick Wynja 08 Jul '20

08 Jul '20

Hi all, I want to update some list member's display_name either with mailman shell or mailmanclient. These mostly aren't users in Postorius so I only want to operate on the subscribed list member. I've tried everything I can find in the docs and am stuck. I've tried using `user_manager.get_user()` and then updating `user.display_name` followed by a `commit()` but it doesn't seem to persist the change. The `absorb_existing` flag for mailmanclient's `User.add_address()` looks promising but the docs read "It will import the existing user into the current one, not overwriting any previously set value." which in some cases, the member already has a display_name set. I haven't tried this yet. I'd appreciate any help pointing in the right direction. Thanks, Nick

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Bounce handling after upgrade
by David Krantz 08 Jul '20

08 Jul '20

Hi, I am in the process of configuring a new mailman3 server based on my old one. This includes upgrading to the latest version of mailman and installing a database upgrade. To my surprise mailman core started by sending tens of mails and blocking the corresponding users for very old bounces. What is worse is that this happens every time I start mailman core. Now I have blocked (almost) all outgoing mail in postfix using a transport map which discards it but this is a temporary testing measure of course. When I deploy this server into production, I do not want these recipients to be blocked as the old problems have been solved since very long. My plan is to reload the database from a newer backup anyway... Would it be enough to empty the bounce table (bounceevent) or is there anything else driving this behaviour? Or is there a better way to do this via the mailman shell? For me a "delete from bounceevent" seems a lot simpler than anything via the shell but there may be dependencies in the database. Cheers // David

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Crash while importing archives
by Mark Dadgar 08 Jul '20

08 Jul '20

This is actually an mbox file generated by mailman3. (venv) mailman@mail:/opt/mailman/mm$ /opt/mailman/mm/bin/django-admin hyperkitty_import --since 2020-02-19 -l trackjunkies(a)pdc-racing.net /temp/archive/trackjunkies-new-1.mbox Importing from mbox file /temp/archive/trackjunkies-new-1.mbox to trackjunkies(a)pdc-racing.net \Traceback (most recent call last): File "/opt/mailman/mm/venv/bin/django-admin", line 8, in <module> sys.exit(execute_from_command_line()) File "/opt/mailman/mm/venv/lib/python3.8/site-packages/django/core/management/__init__.py", line 381, in execute_from_command_line utility.execute() File "/opt/mailman/mm/venv/lib/python3.8/site-packages/django/core/management/__init__.py", line 375, in execute self.fetch_command(subcommand).run_from_argv(self.argv) File "/opt/mailman/mm/venv/lib/python3.8/site-packages/django/core/management/base.py", line 323, in run_from_argv self.execute(*args, **cmd_options) File "/opt/mailman/mm/venv/lib/python3.8/site-packages/django/core/management/base.py", line 364, in execute output = self.handle(*args, **options) File "/opt/mailman/mm/venv/lib/python3.8/site-packages/hyperkitty/management/commands/hyperkitty_import.py", line 327, in handle importer.from_mbox(mbfile) File "/opt/mailman/mm/venv/lib/python3.8/site-packages/hyperkitty/management/commands/hyperkitty_import.py", line 152, in from_mbox for msg in mbox: File "/usr/lib/python3.8/mailbox.py", line 109, in itervalues value = self[key] File "/usr/lib/python3.8/mailbox.py", line 73, in __getitem__ return self.get_message(key) File "/usr/lib/python3.8/mailbox.py", line 781, in get_message msg.set_from(from_line[5:].decode('ascii')) UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 27: ordinal not in range(128) mailman 3.3.1 / core 3.1 Easy fix? I’m missing about 10 days' worth of archives as a result of this. - Mark ----- mark(a)pdc-racing.net | 408-348-2878

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