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

Error after HyperKitty 1.3.x upgrade
by Florian Schulze 06 Jul '20

06 Jul '20

Hi! After upgrading to HyperKitty 1.3.x I get the following error for qcluster: File ".../lib/python3.7/site-packages/django_q/cluster.py", line 300, in pusher task = SignedPackage.loads(task[1]) File ".../lib/python3.7/site-packages/django_q/signing.py", line 31, in loads serializer=PickleSerializer) File ".../lib/python3.7/site-packages/django_q/core_signing.py", line 38, in loads return serializer().loads(data) File ".../lib/python3.7/site-packages/django_q/signing.py", line 44, in loads return pickle.loads(data) AttributeError: Can't get attribute 'process_task_result' on <module 'hyperkitty.tasks' from '.../lib/python3.7/site-packages/hyperkitty/tasks.py'> How do I recover from that? It seems like there are still persisted tasks in the qcluster queue using the old code from 1.2.x with the old locking implementation. Regards, Florian Schulze

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Using external services for deliverability?
by tom＠gather.coop 04 Jul '20

04 Jul '20

I have a Mailman 3 server up and running but I'm terrified to migrate to it from my existing Mailman 2 provider for fear that services like Gmail will randomly start blacklisting my IP with little I can do about it. I have SPF records set up so I'm hoping I'll be Ok but I'd like to have a backup plan. Has anyone ever tried using an external service like Mailgun or Sendgrid as a relay? I tried both but couldn't get either to work due to their sender authentication mechanism. They want all 'From:' headers to be from domains that are pre-authenticated as senders. But Mailman keeps the 'From' header from the original sender so it won't match any authenticated domains. Right? Is there anything to be done here or do I just have to migrate and pray?

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Example Logrotate files for Mailman3
by Andrew Hodgson 03 Jul '20

03 Jul '20

Hi, Does anyone have any usable Logrotate files for Mailman3 (especially for the web stuff)? Will look to create my own if no one comes forward but if anyone has anything they are willing to share it would be fab. Thanks. Andrew.

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clarifying configuration
by trewtus+200629maitr＠gmail.com 30 Jun '20

30 Jun '20

Hey Team, I'm new to Mailman and after some failed attempts to install from git on CentOS8, I have just installed it on Ubuntu 20.04 using mostly aptitude. But it's not quite working and I want to increase the log level to better understand the problem. I did see another post that suggested that I add to /etc/mailman3/mailman.cfg [logging.template] level: debug But that doesn't work for me. For example, after using that `mailman conf` doesn't list and debug values and as far as I can tell, the service, even after restarting, is not logging any more than it was. On the other hand, if I add [logging.smtp] level: debug Invoking `mailman conf` will reflect that new loglevel. This started me down the path of trying to figure out the configuration system of mailman in hope that that will save me time down the road. I have read https://mailman.readthedocs.io/en/latest/src/mailman/config/docs/config.html but that doesn't seem to agree with what I'm seeing. For an additional example, my mailman.cfg file has a "logging.debian" section, but I don't see that section listed in the `mailman conf` output. Why would that be? I don't see in the documentation if `mailman conf` only sees values after the service is restarted. Nevertheless, restarting mailman hasn't helped. What guidance can you give? Context: `mailman info` produces: GNU Mailman 3.2.2 (La Villa Strangiato) Python 3.8.2 (default, Apr 27 2020, 15:53:34) [GCC 9.3.0] config file: /etc/mailman3/mailman.cfg db url: sqlite:////var/lib/mailman3/data/mailman.db devmode: DISABLED REST root url: http://localhost:8001/3.1/ REST credentials: restadmin:KI5TuWE/v.....

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Moderation of posts via email is not working in mailman 3
by Shashikanth Komandoor 30 Jun '20

30 Jun '20

Hi Team, In mailman 2, few of my users used to approve the held messages through the mail by writing Approved: header and the password of the list in the first line of the reply mail to the "confirm" attachment in the mail notification of the held messages. But after I started migrating my distribution lists from mailman 2 to mailman 3, my users are complaining that they could not approve the posts or the held messages through the mail as they usually do while they were browsing their lists in mailman 2. Is there any bug or limitation in mailman 3 or if I am doing any wrong at the server side? Please suggest. -- 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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User settings triggers error
by Mark Dadgar 29 Jun '20

29 Jun '20

If one of my users (including admin) goes to their user drop-down in the upper-right of Postorius and clicks Mailman Settings, it triggers an error: Here’s the error log: Internal Server Error: /mailman3/postorius/accounts/subscriptions/ KeyError at /postorius/accounts/subscriptions/ 'file' Request Method: GET Request URL: https://mail.pdc-racing.net/mailman3/postorius/accounts/subscriptions/ <https://mail.pdc-racing.net/mailman3/postorius/accounts/subscriptions/> Django Version: 2.2.12 Python Executable: /usr/bin/uwsgi-core Python Version: 3.8.2 Python Path: ['.', '', '/usr/lib/python38.zip', '/usr/lib/python3.8', '/usr/lib/python3.8/lib-dynload', '/usr/local/lib/python3.8/dist-packages', '/usr/lib/python3/dist-packages'] Server time: Tue, 16 Jun 2020 10:31:56 -0700 Installed Applications: ('hyperkitty', 'postorius', 'django_mailman3', 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.sites', 'django.contrib.messages', 'django.contrib.staticfiles', 'rest_framework', 'django_gravatar', 'compressor', 'haystack', 'django_extensions', 'django_q', 'allauth', 'allauth.account', 'allauth.socialaccount', 'django_mailman3.lib.auth.fedora') Installed Middleware: ('django.contrib.sessions.middleware.SessionMiddleware', 'django.middleware.common.CommonMiddleware', 'django.middleware.csrf.CsrfViewMiddleware', 'django.middleware.locale.LocaleMiddleware', 'django.contrib.auth.middleware.AuthenticationMiddleware', 'django.contrib.messages.middleware.MessageMiddleware', 'django.middleware.clickjacking.XFrameOptionsMiddleware', 'django.middleware.security.SecurityMiddleware', 'django_mailman3.middleware.TimezoneMiddleware', 'postorius.middleware.PostoriusMiddleware') Traceback: File "/usr/lib/python3/dist-packages/django/core/handlers/exception.py" in inner 34. response = get_response(request) File "/usr/lib/python3/dist-packages/django/core/handlers/base.py" in _get_response 115. response = self.process_exception_by_middleware(e, request) File "/usr/lib/python3/dist-packages/django/core/handlers/base.py" in _get_response 113. response = wrapped_callback(request, *callback_args, **callback_kwargs) File "/usr/lib/python3/dist-packages/django/contrib/auth/decorators.py" in _wrapped_view 21. return view_func(request, *args, **kwargs) File "/usr/lib/python3/dist-packages/postorius/views/user.py" in user_subscriptions 307. memberships = [m for m in mm_user.subscriptions] File "/usr/lib/python3/dist-packages/mailmanclient/restobjects/user.py" in subscriptions 62. for address in self.addresses: File "/usr/lib/python3/dist-packages/mailmanclient/restbase/base.py" in __iter__ 221. for entry in self.rest_data: File "/usr/lib/python3/dist-packages/mailmanclient/restbase/base.py" in rest_data 197. response, content = self._connection.call(self._url) File "/usr/lib/python3/dist-packages/mailmanclient/restbase/connection.py" in call 99. raise HTTPError(url, response.status, content, response, None) During handling of the above exception (HTTP Error 500: b'A server error occurred. Please contact the administrator.'), another exception occurred: File "/usr/lib/python3/dist-packages/django/core/handlers/exception.py" in inner 34. response = get_response(request) File "/usr/lib/python3/dist-packages/postorius/middleware.py" in __call__ 39. return self.get_response(request) File "/usr/lib/python3/dist-packages/django/core/handlers/exception.py" in inner 36. response = response_for_exception(request, exc) File "/usr/lib/python3/dist-packages/django/core/handlers/exception.py" in response_for_exception 91. log_response( File "/usr/lib/python3/dist-packages/django/utils/log.py" in log_response 222. getattr(logger, level)( File "/usr/lib/python3.8/logging/__init__.py" in error 1463. self._log(ERROR, msg, args, **kwargs) File "/usr/lib/python3.8/logging/__init__.py" in _log 1577. self.handle(record) File "/usr/lib/python3.8/logging/__init__.py" in handle 1587. self.callHandlers(record) File "/usr/lib/python3.8/logging/__init__.py" in callHandlers 1649. hdlr.handle(record) File "/usr/lib/python3.8/logging/__init__.py" in handle 950. self.emit(record) File "/usr/lib/python3/dist-packages/django/utils/log.py" in emit 119. reporter = ExceptionReporter(request, is_email=True, *exc_info) File "/usr/lib/python3/dist-packages/django/views/debug.py" in __init__ 254. self.template_info = getattr(self.exc_value, 'template_debug', None) File "/usr/lib/python3.8/tempfile.py" in __getattr__ 607. file = self.__dict__['file'] Exception Type: KeyError at /postorius/accounts/subscriptions/ Exception Value: 'file' Request information: USER: admin GET: No GET data POST: No POST data FILES: No FILES data Anyone got a solution to this? - Mark ----- mark(a)pdc-racing.net | 408-348-2878

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Server 500 error for just one list, just one page
by kelly.close＠lrewater.com 28 Jun '20

28 Jun '20

I am having a curious problem with just ONE list management page for ONE list on my server. Every other list I've checked, and every other management page for this affected list, seem fine. But when I go to the Subscribers page for this one list I get a Server 500 error, and I can't find anything in the apache or mailman logs to give me a clue (granted I'm not sure I know for sure where all the different logs are). So specifically this page: https://udfcd-lists.org/mailman3/postorius/lists/alarms-all.udfcd-lists.org… For a list called "alarms-all" obviously. Any ideas? I'm able to review the list, it's members, etc in the PostsgreSQL tables and I'm not seeing any members with funky characters in their address - the one thing I could think of to check. Thanks, ~Kelly

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Null sender?
by tom＠gather.coop 28 Jun '20

28 Jun '20

Does Mailman generally send email with a null sender? This is what I see in the log: Jun 28 02:37:45 2020 (14588) ('127.0.0.1', 52726) handling connection Jun 28 02:37:45 2020 (14588) ('127.0.0.1', 52726) Data: b'LHLO mail.example.coop' Jun 28 02:37:45 2020 (14588) ('127.0.0.1', 52726) Data: b'MAIL FROM:<>' Jun 28 02:37:45 2020 (14588) ('127.0.0.1', 52726) sender: <> Jun 28 02:37:45 2020 (14588) ('127.0.0.1', 52726) Data: b'RCPT TO:<techque-bounces(a)example.org>' Jun 28 02:37:45 2020 (14588) ('127.0.0.1', 52726) recip: techque-bounces(a)example.org Jun 28 02:37:45 2020 (14588) ('127.0.0.1', 52726) Data: b'DATA' Jun 28 02:37:45 2020 (14588) ('127.0.0.1', 52726) Data: b'QUIT' Notice the empty MAIL FROM. Sendgrid seems to be choking on that because it needs to check if sending domain has been validated. If there is no sending domain it seems to reject. Why does Mailman do this? Can it be changed? I've been trying to find the relevant section of the code to no avail.

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Hyperkitty 403 Forbidden Error
by Phil Thompson 25 Jun '20

25 Jun '20

I'm in the process of setting up mailman3. The only problem I seem to be having is getting Hyperkitty to archive messages. Rather than the authorisation problems people have previously asked about on the list, I am getting a 403 error... Aug 05 15:38:40 2019 (10229) HyperKitty failure on http://localhost/mailman3/hyperkitty/api/mailman/urls: <html><title>Forbidden</title><body> <h1>Access is forbidden</h1></body></html> (403) Aug 05 15:38:58 2019 (10222) HyperKitty failure on http://localhost/mailman3/hyperkitty/api/mailman/archive: <html><title>Forbidden</title><body> <h1>Access is forbidden</h1></body></html> (403) Any suggestions would be appreciated. Phil

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HyperKitty failure
by Gelpi Andrea 24 Jun '20

24 Jun '20

Hi, in mailman log I found: Jun 20 17:36:49 2020 (1269) HyperKitty failure on http://localhost/mailman3/hyperkitty/api/mailman/urls: <html><title>Forbidden</title><body> <h1>Access is forbidden</h1></body></html> (403) Jun 20 17:36:49 2020 (1263) HyperKitty failure on http://localhost/mailman3/hyperkitty/api/mailman/archive: (405) Jun 20 17:36:49 2020 (1263) Exception in the HyperKitty archiver: Jun 20 17:36:49 2020 (1263) Traceback (most recent call last): File "/usr/lib/python3/dist-packages/mailman_hyperkitty/__init__.py", line 154, in _archive_message url = self._send_message(mlist, msg) File "/usr/lib/python3/dist-packages/mailman_hyperkitty/__init__.py", line 210, in _send_message raise ValueError(result.text) ValueError And checking archive list I notice nothing has been added. Is it a permission issue (where?) or something else? Thanks in advance. -- Gelpi ing. Andrea -------------------------------------------------------------- It took the computing power of three C-64s to fly to the Moon. It takes a 486 to run Windows 95. Something is wrong here. --------------------------------------------------------------

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