- Mailman-users - lists.mailman3.org

Subscription Requests
by Odhiambo Washington 22 Mar '23

22 Mar '23

It would be nice to have a "Submission Date" field added to the table for both requests "pending confirmation" and "pending approval" the same way we have a hold_date for held messages. -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254 7 3200 0004/+254 7 2274 3223 "Oh, the cruft.", egrep -v '^$|^.*#' ¯\_(ツ)_/¯ :-)

1 0

eccentric setup question
by Jeff Berry 21 Mar '23

21 Mar '23

Good morning all, we've got a somewhat eccentric setup for our mailman installation, and we're having difficulty getting some of the settings to work properly, so I'm hoping some one has some insight. Our server machine is hidden behind our firewall, with the actual machine name not availble via external DNS) and all the mail is being routed through an Exchange server. So mail to list(a)domain.com hits our exchange server, which sends it on to lists(a)listserver.domain.com The problem we're having is that if the mailman domain of the list is listserver.domain.com then spamfilters start to flag the mail since it looks like spoofing/malformed headers and so on. If the mailman domain is just domain.com then postfix rejects it with an unknown local recipient error. I though I might be able to just tweak the incoming mail headers in postfix via header_checks but that's not working, either because I've got the wrong check or it's the wrong approach, or both. postfix relay_domains might do it, I think, but if it maps listserver.domain.com to domain.com that would break the listserver domain mailing lists (I think). Is there a canonical way to do this and/or have I missed some obvious configuration option in either mailman or postfix? Kind regards, Jeff Berry jeff.berry(a)mrc-cbu.cam.ac.uk

2 1

Need help setting up mailman3 on ubuntu 20.04...
by Marisa Giancarla 20 Mar '23

20 Mar '23

I'm trying to get mailman3 up on ubuntu using the debian package. I did the "apt install mailman3-full" and it does seem to have installed as both the mailman3 & mailman3-web processes are running. I can use "mailman create" in the command-line and "mailman lists" displays the lists I created. What I am having issues with is I don't see any entries in/etc/aliases, and I don't know how to access the web interface (as either admin or user). Can someone point me to what I need to do to finish it? Thanks, Marisa

2 1

New year releases!
by Abhilash Raj 18 Mar '23

18 Mar '23

Hello Everyone, Happy new year! I am pleased to announce several new releases for GNU Mailman project. 1. Mailman Core 3.3.8 [1] 2. Postorius 1.3.8 [2] 3. Hyperkitty 1.3.7 [3] 4. Mailmanclient 3.3.5 [4] 5. Django-mailman3 1.3.9 [5] 6. Mailman-hyperkitty 1.2.1 [6] All the releases are published to PyPI and you can find links to all the PyPI projects: https://docs.mailman3.org/en/latest/ A full list of change logs are available below: [1]: https://docs.mailman3.org/projects/mailman/en/latest/src/mailman/docs/NEWS.… [2]: https://docs.mailman3.org/projects/postorius/en/latest/news.html#news-1-3-8 [3]: https://docs.mailman3.org/projects/hyperkitty/en/latest/news.html#news-1-3-7 [4]: https://docs.mailman3.org/projects/mailmanclient/en/latest/src/mailmanclien… [5]: https://gitlab.com/mailman/django-mailman3/-/blob/master/README.rst [6]: https://gitlab.com/mailman/mailman-hyperkitty/-/blob/master/README.rst Finally, the minimum Python version required is 3.7, and all the components now support Python 3.7 to 3.11. Thanks to all the contributors for making this release possible! If you find any issues, you can report them at the respective bug tracker for the projects. The links to issue trackers are available here: https://docs.mailman3.org/en/latest/ Installation documentation is available at https://docs.mailman3.org/en/latest/install/install.html and if you are upgrading an existing virtualenv install you can refer https://docs.mailman3.org/en/latest/upgrade-3.2.html -- thanks, Abhilash Raj (maxking)

6 11

Pd CRON mailman gatenews
by Pierre Malard 18 Mar '23

18 Mar '23

Hello, Our infrastructure: VM Debian 11 Mailman3 3.3.3-1 from BullsEye Main repository We have recently been receiving this kind of messages from CRON with the execution of "mailman gatenews" : —————————————————————————————————————————————————— Traceback (most recent call last): File "/usr/lib/python3/dist-packages/flufl/lock/_lockfile.py", line 321, in lock os.link <http://os.link/>(self._claimfile, self._lockfile) FileExistsError: [Errno 17] File exists: '/var/lib/mailman3/locks/dbcreate.lck|listesman.int.cines.teledetection.fr <http://listesman.int.cines.teledetection.fr/>|466566|5365511256557879875' -> '/var/lib/mailman3/locks/dbcreate.lck' During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/bin/mailman", line 33, in <module> sys.exit(load_entry_point('mailman==3.3.3', 'console_scripts', 'mailman')()) File "/usr/lib/python3/dist-packages/click/core.py", line 829, in __call__ return self.main(*args, **kwargs) File "/usr/lib/python3/dist-packages/click/core.py", line 781, in main with self.make_context(prog_name, args, **extra) as ctx: File "/usr/lib/python3/dist-packages/click/core.py", line 700, in make_context self.parse_args(ctx, args) File "/usr/lib/python3/dist-packages/click/core.py", line 1212, in parse_args rest = Command.parse_args(self, ctx, args) File "/usr/lib/python3/dist-packages/click/core.py", line 1048, in parse_args value, args = param.handle_parse_result(ctx, opts, args) File "/usr/lib/python3/dist-packages/click/core.py", line 1630, in handle_parse_result value = invoke_param_callback(self.callback, ctx, self, value) File "/usr/lib/python3/dist-packages/click/core.py", line 123, in invoke_param_callback return callback(ctx, param, value) File "/usr/lib/python3/dist-packages/mailman/bin/mailman.py", line 94, in initialize_config initialize(value) File "/usr/lib/python3/dist-packages/mailman/core/initialize.py", line 218, in initialize initialize_2(propagate_logs=propagate_logs) File "/usr/lib/python3/dist-packages/mailman/core/initialize.py", line 177, in initialize_2 config.db = getUtility(IDatabaseFactory, utility_name).create() File "/usr/lib/python3/dist-packages/mailman/database/factory.py", line 50, in create with Lock(os.path.join(config.LOCK_DIR, 'dbcreate.lck')): File "/usr/lib/python3/dist-packages/flufl/lock/_lockfile.py", line 439, in __enter__ self.lock() File "/usr/lib/python3/dist-packages/flufl/lock/_lockfile.py", line 353, in lock elif self._read() == self._claimfile: File "/usr/lib/python3/dist-packages/flufl/lock/_lockfile.py", line 502, in _read with open(self._lockfile) as fp: PermissionError: [Errno 13] Permission denied: '/var/lib/mailman3/locks/dbcreate.lck' —————————————————————————————————————————————————— CRON content: —————————————————————————————————————————————————— # /etc/cron.d/mailman3: crontab entries for the mailman3 package SHELL=/bin/sh PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin # At 8AM, send out notifices of pending requests to list moderators 0 8 * * * list if [ -x /usr/bin/mailman ]; then /usr/bin/mailman notify; fi # At 12AM, send mail digests for lists that do periodic as well as threshold delivery 0 12 * * * list if [ -x /usr/bin/mailman ]; then /usr/bin/mailman digests --periodic; fi # Every 15 minutes, gate messages from usenet to those lists which have the gateway configured */15 * * * * list if [ -x /usr/bin/mailman ]; then /usr/bin/mailman gatenews; fi —————————————————————————————————————————————————— I thought, given the last line, a problem of rights. It is not the case ! The directory and the files contained in /var/lib/mailman3/locks belong to the user "list". When I run "/usr/bin/mailman gatenews" by hand everything is correct. The questions I have are these: We have 8000 files "dbcreate.lck..." in the directory "/var/lib/mailman3/locks". What are they for? Can we delete them? We have 2 files "master.lck..." dated from the day after tomorrow ! What is this date? Aren't these files the problem? Thanks for your help -- Pierre Malard Responsable architectures système CDS DINAMIS/THEIA Montpellier IRD - UMR Espace-Dev - UAR CPST - IR Data-Terra Maison de la Télédétection 500 rue Jean-François Breton 34093 Montpellier Cx 5 France À propos de nos chers économistes : «Les habiles, dans notre siècle, se sont décernés a eux-mêmes la qualification d’homme d’état. [...] ces politiques, ingénieux a mettre aux fictions profitables un masque de nécessité.» Victor Hugo : “Les misérables”, La pléiade, Gallimard, P. 843 |\ _,,,---,,_ /,`.-'`' -. ;-;;,_ |,4- ) )-,_. ,\ ( `'-' '---''(_/--' `-'\_) πr perl -e '$_=q#: 3|\ 5_,3-3,2_: 3/,`.'"'"'`'"'"' 5-. ;-;;,_: |,A- ) )-,_. ,\ ( `'"'"'-'"'"': '"'"'-3'"'"'2(_/--'"'"' `-'"'"'\_): 24πr::#;y#:#\n#;s#(\D)(\d+)#$1x$2#ge;print' - --> Ce message n’engage que son auteur <-- -- Pierre Malard Responsable architectures système CDS DINAMIS/THEIA Montpellier IRD - UMR Espace-Dev - UAR CPST - IR Data-Terra Maison de la Télédétection 500 rue Jean-François Breton 34093 Montpellier Cx 5 France «Le courage, c'est de chercher la vérité et de la dire, c'est de ne pas subir la loi du mensonge triomphant qui passe et de ne pas faire écho de notre âme, de notre bouche et de nos mains aux applaudissements imbéciles et aux huées fanatiques.» Jean Jaures - "Discours de jeunesse" - 1903 ("`-/")_.-'"``-._ . . `; -._ )-;-,_`) (v_,)' _ )`-.\ ``-' _.- _..-_/ / ((.' ((,.-' ((,/ πr perl -e '$_=q#: 3|\ 5_,3-3,2_: 3/,`.'"'"'`'"'"' 5-. ;-;;,_: |,A- ) )-,_. ,\ ( `'"'"'-'"'"': '"'"'-3'"'"'2(_/--'"'"' `-'"'"'\_): 24πr::#;y#:#\n#;s#(\D)(\d+)#$1x$2#ge;print' - --> Ce message n’engage que son auteur <-- ___________________________________________ Mailman's content filtering has removed the following MIME parts from this message. Replaced multipart/alternative part with first alternative.

2 4

IndexError in archiving queue
by Jacob Sievert 16 Mar '23

16 Mar '23

Hello, it seems I have forgotten where I can kick an email out of the archiving queue as it produces this error in a loop. Might one of you know where I can do that? Thanks in advance. Error for reference: ``` During handling of the above exception (expected atom at a start of dot-atom-text but found '[a9920f8aa52d4a9093e21255f8fb2673-JFBVALKQOJXWILKCJQZFA7CJIFGVGU2QKJ6FGU2QKJCW2YLJNR6EK6DPKNWXI4A=(a)microsoft.com]>'), another exception occurred: File "/usr/local/mailman3/venv/lib/python3.9/site-packages/django/core/handlers/exception.py", line 55, in inner response = get_response(request) File "/usr/local/mailman3/venv/lib/python3.9/site-packages/django/core/handlers/base.py", line 197, in _get_response response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/usr/local/mailman3/venv/lib/python3.9/site-packages/django/views/decorators/http.py", line 43, in inner return func(request, *args, **kwargs) File "/usr/local/mailman3/venv/lib/python3.9/site-packages/hyperkitty/views/mailman.py", line 117, in _decorator return func(request, *args, **kwargs) File "/usr/local/mailman3/venv/lib/python3.9/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view return view_func(*args, **kwargs) File "/usr/local/mailman3/venv/lib/python3.9/site-packages/hyperkitty/views/mailman.py", line 163, in archive add_to_list(mlist_fqdn, msg) File "/usr/local/mailman3/venv/lib/python3.9/site-packages/hyperkitty/lib/incoming.py", line 65, in add_to_list msg_id = get_message_id(message) File "/usr/local/mailman3/venv/lib/python3.9/site-packages/hyperkitty/lib/utils.py", line 60, in get_message_id msg_id = email.utils.unquote(re.sub(r'\s', '', message['Message-Id'])) File "/usr/lib/python3.9/email/message.py", line 391, in __getitem__ the values matching a header field name. File "/usr/lib/python3.9/email/message.py", line 471, in get for k, v in self._headers: File "/usr/lib/python3.9/email/policy.py", line 163, in header_fetch_parse return self.header_factory(name, value) File "/usr/lib/python3.9/email/headerregistry.py", line 601, in __call__ return self[name](name, value) File "/usr/lib/python3.9/email/headerregistry.py", line 196, in __new__ cls.parse(value, kwds) File "/usr/lib/python3.9/email/headerregistry.py", line 529, in parse kwds['parse_tree'] = parse_tree = cls.value_parser(value) File "/usr/lib/python3.9/email/_header_value_parser.py", line 2126, in parse_message_id token, value = get_msg_id(value) File "/usr/lib/python3.9/email/_header_value_parser.py", line 2073, in get_msg_id token, value = get_obs_local_part(value) File "/usr/lib/python3.9/email/_header_value_parser.py", line 1516, in get_obs_local_part if (obs_local_part[0].token_type == 'dot' or ``` regards Jacob

2 1

problem configuring mailman3 on debian bullseye
by Servizio Informatico U.I.C.I. Sezione territoriale di Brescia 16 Mar '23

16 Mar '23

Hello all, I'm a blind server administrator living in Italy. I use mailman since 2010 and I was very happy for this list manager. When was released the version 3 I started to have many problems to configure it. In this days I installed a new server for my association and I have this problem that I don't know to solve. The server is a debian bullseye. I installed mailman3-full from the standard packege. I'm using nginx as web server. I configured mailman3 and mailman3-web wit https support. All is working fine, but if I attempt to subscribe someone it does not work. I send a subscription e-mail to the address list and I receive correctly the request to confirm subscription. When I reply to the request mailman log gives this error: requests.exceptions.SSLError: HTTPSConnectionPool(host='localhost', port=443): Max retries exceeded with url: /postorius/api/templates/list/listname.domain/list:user:notice:welcome (Caused by SSLError(SSLCertVerificationError("hostname 'localhost' doesn't match either of 'example.com', 'www.example.com'"))) The strange thing is that I configured a domain list.example.com and in the configuration files I put this domain. Mailman3-web works fine I can create lists and make settings. Have you an idea about this issue? Thanks -- 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

3 5

Change 'from' server for outgoing messages
by Benjamin Goldberg 12 Mar '23

12 Mar '23

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

2 3

MM2 -> MM3 Migration: listinfo page
by Odhiambo Washington 10 Mar '23

10 Mar '23

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)_/¯ :-)

5 19

Where to configure 'hostname' used in 'From:'-header?
by Dmitri Heerdegen 10 Mar '23

10 Mar '23

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".

2 1