- Mailman-users - lists.mailman3.org

remove website example.com via django interface
by Alexander Inzinger-Zrock March 27, 2025

March 27, 2025

remove website 'example.com' via django interface or "how to rush jourself off your feet" **Disclaimer: don't try this at home** in believe to replace the display of 'example.com' in the postorius-webinterface i logged into django-interface, under 'website' (very bottom of the left menu) i added my new website and then deleted 'example.com'. Result: i can't access my webinterfaces any more, neither django nor postorius. Questions: 1. Does somebody know about the correct approach to change the displayed url in the postorius-webinterface? 2. does somebody perhaps know how to revert those removal via CLI or other ways? greetings aiz

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Unsubscribe from a list
by pau.baiges＠csuc.cat March 26, 2025

March 26, 2025

Hello, When a list member sends an email to list-leave@... to unsubscribe from a list, neither the moderators nor the list owners receive it. Only the person who sent the email receives a confirmation email.

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Disable deletion of list in Postorious
by Julian Kippels March 26, 2025

March 26, 2025

Hi, I would like to configure Postorious in a way to disable the functionality to delete a list. Is there a way to do this? Thanks Julian

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Disabling the version disclosure.
by ninad＠iitb.ac.in March 25, 2025

March 25, 2025

Dear All, I recently installed Mailman3. I am new to MM3. As per my organization's policy, I need to turn off the version disclosure of Mailman Core, Postorius, and Hyperkitty. Specifically shown in the footer and in the system information page. Please let me know if there are any settings that I can set. I don't want to change any html code for the same. Please guide me in this regard.

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Problem with uwsgi --ini /etc/mailman3/uwsgi.ini while following https://docs.list.org/en/latest/install/virtualenv.html on new mailman3 Debian 12 installation
by Philip Bondi March 25, 2025

March 25, 2025

Hello to all: Even though I have mailman3-web and mailman3-full packages installed, it feels like everything is working properly up to this point. What is supposed to be the correct outcome of https://docs.list.org/en/latest/install/virtualenv.html#setting-up-a-wsgi-s… ? When I execute the command, uwsgi --ini /etc/mailman3/uwsgi.ini, it hangs without output. (venv) mailman@shackleton12:~$ uwsgi --ini /etc/mailman3/uwsgi.ini [uWSGI] getting INI configuration from /etc/mailman3/uwsgi.ini ^C(venv) mailman@shackleton12:~$ Hmm. I'm wondering if I should remove mailman3-web package. And start from step https://docs.list.org/en/latest/install/virtualenv.html#installing-web-ui

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Problem with perms on /etc/mailman3/mailman.cfg while following https://docs.list.org/en/latest/install/virtualenv.html on new mailman3 Debian 12 installation
by Philip Bondi March 25, 2025

March 25, 2025

Hello to all: Trying to install mailman3 for the first time on Debian 12 virtual machine. I tried to search for relevant and related posts, but could not find any. I'm following along the documentation and I get stuck after this step https://docs.list.org/en/latest/install/virtualenv.html#setup-mailman-user I'm finding that there's a problem while trying to edit /etc/mailman3/mailman.cfg The instructions https://docs.list.org/en/latest/install/virtualenv.html#installing-mailman-… do not say what to do with existing file. root@shackleton12:~# ls -alF /etc/mailman3/mailman.cfg -rw-r--r-- 1 root list 11119 Mar 20 11:45 /etc/mailman3/mailman.cfg Should we move the /etc/mailman3/mailman.cfg out of the way and create new file as user and group mailman:mailman ?

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Error when sending customized welcome message template
by Markus Grandpré March 25, 2025

March 25, 2025

Dear List, As soon as a template "[list:user:notice:welcome]" exists, and at least one email address is provided during mass subscribe, while sending an invitation is disabled and sending a welcome message is enabled, the following error occurs: HTTP Error 400: ('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer')) The new member(s) are added to the mailing list, but the welcome message is not sent. In the log file </var/log/mailman3/mailman.log>, I find: --------------- >8 --------------- [13/Mar/2025:08:09:49 +0100] "GET /3.1/lists/testliste.mailman.uni-konstanz.de HTTP/1.1" 200 422 "-" "GNU Mailman REST client v3.3.5" Mar 13 08:09:49 2025 (1072) deque: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 705, in urlopen httplib_response = self._make_request( ^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 388, in _make_request self._validate_conn(conn) File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 1050, in _validate_conn conn.connect() File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 414, in connect self.sock = ssl_wrap_socket( ^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/urllib3/util/ssl_.py", line 449, in ssl_wrap_socket ssl_sock = _ssl_wrap_socket_impl( ^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/urllib3/util/ssl_.py", line 493, in _ssl_wrap_socket_impl return ssl_context.wrap_socket(sock, server_hostname=server_hostname) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.11/ssl.py", line 517, in wrap_socket return self.sslsocket_class._create( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.11/ssl.py", line 1108, in _create self.do_handshake() File "/usr/lib/python3.11/ssl.py", line 1379, in do_handshake self._sslobj.do_handshake() ConnectionResetError: [Errno 104] Connection reset by peer During handling of the above exception, another exception occurred: During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/requests/adapters.py", line 489, in send resp = conn.urlopen( ^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 789, in urlopen retries = retries.increment( ^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/urllib3/util/retry.py", line 552, in increment raise six.reraise(type(error), error, _stacktrace) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/six.py", line 718, in reraise raise value.with_traceback(tb) File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 705, in urlopen httplib_response = self._make_request( ^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 388, in _make_request self._validate_conn(conn) File "/usr/lib/python3/dist-packages/urllib3/connectionpool.py", line 1050, in _validate_conn conn.connect() File "/usr/lib/python3/dist-packages/urllib3/connection.py", line 414, in connect self.sock = ssl_wrap_socket( ^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/urllib3/util/ssl_.py", line 449, in ssl_wrap_socket ssl_sock = _ssl_wrap_socket_impl( ^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/urllib3/util/ssl_.py", line 493, in _ssl_wrap_socket_impl return ssl_context.wrap_socket(sock, server_hostname=server_hostname) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.11/ssl.py", line 517, in wrap_socket return self.sslsocket_class._create( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.11/ssl.py", line 1108, in _create self.do_handshake() File "/usr/lib/python3.11/ssl.py", line 1379, in do_handshake self._sslobj.do_handshake() urllib3.exceptions.ProtocolError: ('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer')) During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/mailman/app/workflow.py", line 69, in __next__ return step() ^^^^^^ File "/usr/lib/python3/dist-packages/mailman/app/subscriptions.py", line 362, in _step_do_subscription self.member = self.mlist.subscribe( ^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/mailman/database/transaction.py", line 106, in wrapper return function(args[0], config.db.store, *args[1:], **kws) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/mailman/model/mailinglist.py", line 539, in subscribe notify(SubscriptionEvent( File "/usr/lib/python3/dist-packages/zope/event/__init__.py", line 32, in notify subscriber(event) File "/usr/lib/python3/dist-packages/mailman/app/membership.py", line 183, in handle_SubscriptionEvent send_welcome_message(mlist, member, member.preferred_language) File "/usr/lib/python3/dist-packages/mailman/app/notifications.py", line 79, in send_welcome_message welcome_message = wrap(getUtility(ITemplateLoader).get( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/mailman/model/template.py", line 192, in get contents = getUtility(ITemplateManager).get( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/mailman/database/transaction.py", line 106, in wrapper return function(args[0], config.db.store, *args[1:], **kws) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/mailman/model/template.py", line 114, in get contents = protocols.get(actual_uri, **auth) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/mailman/utilities/protocols.py", line 39, in get response = requests.get(url, timeout=REQUEST_TIMEOUT, **kws) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/requests/api.py", line 73, in get return request("get", url, params=params, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/requests/api.py", line 59, in request return session.request(method=method, url=url, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/requests/sessions.py", line 587, in request resp = self.send(prep, **send_kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/requests/sessions.py", line 701, in send r = adapter.send(request, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/requests/adapters.py", line 547, in send raise ConnectionError(err, request=request) requests.exceptions.ConnectionError: ('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer')) [13/Mar/2025:08:09:49 +0100] "POST /3.1/members HTTP/1.1" 400 125 "-" "GNU Mailman REST client v3.3.5" [13/Mar/2025:08:09:49 +0100] "GET /3.1/lists/testliste(a)mailman.uni-konstanz.de/requests/count?token_owner=moderator HTTP/1.1" 200 73 "-" "GNU Mailman REST client v3.3.5" [13/Mar/2025:08:09:49 +0100] "GET /3.1/lists/testliste(a)mailman.uni-konstanz.de/held/count HTTP/1.1" 200 73 "-" "GNU Mailman REST client v3.3.5" --------------- 8< --------------- If no template "[list:user:notice:welcome]" exists, the default welcome message is sent without an error. Could you please help me to solve this issue? Your help would be much appreciated. Best regards, Markus Grandpré -- Markus Grandpré Mailinglisten-Administration, Universität Konstanz Kommunikations-, Informations-, Medienzentrum (KIM) Abteilung IT-Dienste Forschung, Lehre und Infrastruktur, Tel: ++49 7531 88 4342 -- Markus Grandpré Universität Konstanz Kommunikations-, Informations-, Medienzentrum (KIM) Abteilung IT-Dienste Forschung, Lehre und Infrastruktur, Tel: ++49 7531 88 4342

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Visibility of list members for list members
by Andreas Barth March 22, 2025

March 22, 2025

Hi, is it possible to make the list of members available to all list members? Or should I raise a feature request (and if, for which tool)? Regards, Andi

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Bounce of HCL Notes invitations - CloseBoundaryNotFoundDefect() - 501 Message has defects (in reply to end of DATA command)
by Ulf R. March 21, 2025

March 21, 2025

Hello, after switching from mailman2.1 to mailman3 mails with HCL Notes invitations are failing. The full error message is: 2025-03-20T15:19:13.111419+01:00 mailman1 postfix/lmtp[119104]: 139D6400AF: to=<mylist(a)lists.mydomain.com>, relay=127.0.0.1[127.0.0.1]:8024, delay=0.01 , delays=0/0/0/0.01, dsn=5.0.0, status=bounced (host 127.0.0.1[127.0.0.1] said: 501 Message has defects (in reply to end of DATA command)) I have tried the deeper debug explainded here: https://lists.mailman3.org/archives/list/mailman-users@mailman3.org/message… The result is: mailman shell ... >>> import email >>> from mailman.email.message import Message >>> msg = email.message_from_binary_file(open('notestermin.eml', 'rb'), Message) >>> msg.defects [CloseBoundaryNotFoundDefect()] Is there a quick fix for this available? Is it a problem of the python code or the format of the HCL Notes Server? In the .eml file I see 25 header fields calles "X-Notes-Item". May be it is an overflow? Any ideas? Thank you and regards, Ulf

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How to change the showed URL/Domain of archives navbar?
by Ulf R. March 18, 2025

March 18, 2025

Hello, our first Domain was lists-test.mydomain.de. After this we added our real domain lists.mydomain.de and our migration from mailman2.1 has finished :-) When you go to lists-test.mydomain.de/archives/ in the the navbar only the name of our first test-domain is shown (lists-test.mydomain.de). How can we set the other domain there? I have tried to change the order of our two domains in the settings.py - without success. Our domains are: lists-test.mydomain.de has SITE_ID = 1 lists.mydomain.de has SITE_ID = 2 Thank you and regards, Ulf

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