- Mailman-users - lists.mailman3.org

List users from different domains getting blocked.
by bob B Dec. 14, 2023

Dec. 14, 2023

I am running MM3 and have a list that has users from different organizations and email domains. So let's say I am orga.com and hosting mailman Bill is borg.com Cindy is mew.com When Bill sends a message to my MM3 list it gets sent out, However, cindy's email system rejects it cause it sees the message is sent from Bill(a)borg.com but it came from my MM3 server which is under orga.com, so it rejects it. I have been told more organizations are checking this and starting to reject these types of messages and also we could get blacklisted because it looks like we are spoofing. The only solutions I can think of are: -Have the receiving organizations whitelist my server, but that is probably not feasible. -set the list to anonymous..... But then you don't know who sent the email. Anyway around this? or is there a way to have the sender's email included in the list message but keep the list anonymous? or am I missing something else? and if I send amessage from my organaxztion to MM# it will go out to the peopl n the list, and if and some of those people are at other organizations. When the recive the email, sometoimes their mail system reject it with a DMAR message. I have been told thisis beacue the other organazatione dmeail system sees I snet the message

3 2

customized welcome message
by Nils Dec. 7, 2023

Dec. 7, 2023

2 6

templates/socialaccount/login.html - any reason not to include?
by Jered Floyd Dec. 7, 2023

Dec. 7, 2023

When using a social login button, there is a completely unstyled page as an interstitial before login. I copied the upstream allauth/templates/socialaccount/login.html and changed the first line from: {% extends "socialaccount/base_entrance.html" %} to {% extends "django_mailman3/profile/base.html" %} This seems to work properly and look correct. Is there a reason not to PR this? --Jered

1 0

mailman3-web language preference and translation settings
by Nils Dec. 7, 2023

Dec. 7, 2023

Hi, I've tested mailman3 and now installed it on productive server. The customer complains that the translation to German is incomplete on the productive server while it was complete on the test server. I can't find a way to confirm this because I only see the English frontend of mailman3-web and I don't know how to switch language in the frontend (I have my OS set to English). Kind regards

2 4

no bounce-processing with verp_probes: yes
by Stefan Bauer Dec. 7, 2023

Dec. 7, 2023

Dear Users, during one of our upgrades to 3.3.x we set verp_probes: yes according to upgrade notes[1]. However it looks like this disabled bounce handling completely. Howto verify (MM 3.3.9): Set verp_probes: yes verp_delivery_interval: 1 restart mailman3 create test-list add an undeliverable recipient to the list that is known to bounce. send 6 mails to list. see, that all the bounce-messages are received by mailman according to postfix log[2] check bounce.log - no entry. get bounce_score from API[3] - shows bounce_score 0. Can anyone confirm? Any help is greatly appreciated. Thank you. Stefan [1] https://docs.mailman3.org/en/latest/upgrade-3.2.html [2] from=<>, size=8565, nrcpt=1 (queue active) ... to=<v-test-bounces+undeliverable-recipient=realdomain.tld(a)lists.lists.tld>, relay=127.0.0.1[127.0.0.1]:8024 status=sent [3] curl -s -q --user a:b http://localhost:8001/3.1/members/find?subscriber=undeliverable-recipient@r…

2 2

Odd behavior: "Invalid" list destinations result in mail routing loop w/ SMTP relay in line
by Thomas Ward Dec. 6, 2023

Dec. 6, 2023

We use a multi-hop SMTP system to go from the inside of our network out to the Internet at the domain test.lists.example.com. The setup is this way for ingress: {EXTERNAL} -> MS365 (relay/antispam) -> MS On-Prem (via 365 Connector) -> Mailman for delivery to listserv Egress is this: Mailman -> Postfix SMTP Relay (smtpproxy) -> INTERNET -- When a message is sent an invalid list (we'll call it invalid(a)test.lists.example.com) we end up with a nasty side effect in the system. The "no such recipient" response gets sent to the smtpproxy machine and then *it gets redelivered back to Mailman* as a redelivery as if it isn't accepting a permanent-failure condition code. This results in a nasty mail loop that results with a "too many hops" error that doesn't state "invalid recipient" and I have no idea why this is the case. Can anyone provide any insight into how to prevent this type of routing loop caused by the egress of messages? Thomas

2 4

mailman_web/urls.py changes in Postorius 1.3.10
by Lieuallen, Thomas Otis Dec. 5, 2023

Dec. 5, 2023

The latest release of Postorius includes these lines in mailman_web/urls.py: # Include alternate Postorius and HyperKitty URLs. path('postorius/', include('postorius.urls')), path('hyperkitty/', include('hyperkitty.urls')), It appears that these paths override the originals (/mailman3 & /archive). I’m using apache and have had to add ProxyPass lines for these new alternate URLs, as /mailman3 and /archive don’t appear to be presented anymore by mailman-web. All the links at the top (Postorious, lists, domains, bans, system info, users, and archives) – all have /postorius or /hyperkitty as the start of their URLs. If I make a copy of that urls.py in /etc/mailman3 and point to it with ROOT_URLCONF – and comment out those alternate lines, the links go back to the way they were (/mailman3 and /archives). Or, as I mentioned, I can add the ProxyPass lines for /postorius and /hyperkitty to apache. One way or another, it doesn’t seem to be behaving as an alternate. Or have I overlooked something? Thank you Tom Lieuallen

2 1

Error message from monthly cronjob
by Johannes Rohr Dec. 5, 2023

Dec. 5, 2023

Dear all, Mailman3 on my system is installed in virtualenv. Each month I get the following error message. This error does not seem to have a serious impact on the functioning of mailman, still, what does it mean and how do I get rid of it? Thanks for any hints! Johannes -------- Weitergeleitete Nachricht -------- Betreff: Cron <mailman@*** /opt/mailman/venv/bin/mailman-web runjobs monthly Datum: Fri, 1 Dec 2023 05:56:40 +0100 (CET) Von: Cron Daemon <root(a)mail.rooot.de> An: mailman@*** ERROR OCCURED IN JOB: update_and_clean_index (APP: hyperkitty) Traceback (most recent call last): File "/opt/mailman/venv/lib/python3.10/site-packages/django_extensions/management/commands/runjobs.py", line 40, in runjobs job().execute() File "/opt/mailman/venv/lib/python3.10/site-packages/hyperkitty/jobs/update_and_clean_index.py", line 37, in execute run_with_lock(update_index, remove=True) File "/opt/mailman/venv/lib/python3.10/site-packages/hyperkitty/lib/utils.py", line 177, in run_with_lock with lock: File "/opt/mailman/venv/lib/python3.10/site-packages/flufl/lock/_lockfile.py", line 470, in __exit__ self.unlock() File "/opt/mailman/venv/lib/python3.10/site-packages/flufl/lock/_lockfile.py", line 420, in unlock raise NotLockedError('Already unlocked') flufl.lock._lockfile.NotLockedError: Already unlocked

2 1

Does anyone use b4 tool with Mailman3 archive
by Prasanth Nair Dec. 5, 2023

Dec. 5, 2023

Hello all, I know this may not be the right place to ask. But, just in case someone has any experience using the b4 tool (https://github.com/mricon/b4) with the Mailman3 archives? Any idea, how to configure this tool to receive patch series from a mailman archive list? This tool is mainly used for the following purposes: - Retrieve patch series from a public mailing list (e.g. lore.kernel.org) - Compare patch series - Apply patch series to the git repository - Retrieve code-review trailers Kind regards, Prasanth Nair

2 2

nextcloud as auth provider for postorius
by mailman3＠huckley.de Dec. 2, 2023

Dec. 2, 2023

Hello, have anybody successful setup nextcloud auth provider for postorius? I have done configured the OAuth 2.0-Client in nextcloud/index.php/settings/admin/security. I have add the nexcloud as social application in mailman3/admin/socialaccount/socialapp/. If i try to login via nexcloud, postorius redirect me to the nextcloud, where i successful login, and redirected to postorius But i'm not logged in postorius. what I'm missing? Have anybody a howto? Thanks Falk

5 4