Hello,

I am planning to migrate from mailman 2.1.14 to mailman 3. At the moment mailman 3 is running on a new CentOS 7 server with postfix as MTA. But I have some questions and problems:

1. I have an error with hyperkitty. After receiving an mail I'm getting this error:

Jul 28 11:31:06 2015 (3227) ACCEPT: <DAF46B4691C451439746B086FB8AA4FFA33CB9@MBX-S1.rwth-ad.de> Jul 28 11:31:07 2015 (3221) HyperKitty failure on http://127.0.0.1/archives/api/mailman/urls: <h1>Bad Request (400)</h1> (400) Jul 28 11:31:07 2015 (3221) HyperKitty failure on http://127.0.0.1/archives/api/mailman/urls: <h1>Bad Request (400)</h1> (400) Jul 28 11:31:08 2015 (3231) HyperKitty failure on http://127.0.0.1/archives/api/mailman/archive: <h1>Bad Request (400)</h1> (400) Jul 28 11:31:08 2015 (3231) Broken archiver: hyperkitty Traceback (most recent call last): File "/opt/mailman/mailman-bundler/venv-3.4/lib/python3.4/site-packages/mailman/r unners/archive.py", line 107, in _dispose archiver.system_archiver.archive_message(mlist, msg_copy) File "/opt/mailman/mailman-bundler/venv-3.4/lib/python3.4/site-packages/mailman_h yperkitty/__init__.py", line 132, in archive_message raise ValueError(result.text) ValueError: <h1>Bad Request (400)</h1>

So the mail is delivered to the list, but not in the archive. I'm no python expert, so I can't say what's wrong. Any kind of help is appreciated.

2. In mailman 2, I've created a list and added a new owner. Then the owner get an email, with his password and a link to the admin page of the list. How does this work in mailman3? If I create an list in mailman3 and set the owner, then the email address is the owner, but he isn't noticed. So what steps are needed to get an password for the new owner and admin of the list?

3. Is it possible to get Shibboleth (https://www.shibboleth.net) working with mailman3?

4. The link in the welcome mail to the info page of the list is wrong. It says http://lists.example.com/listinfo/list@lists.example.com and if I visit this link, I get an 404 error. (example.com is here a real domain). The Second link says http://example.com/me@host.com where the example.com part seems to be hardcoded.

Thank you for your help and I hope my English is not too bad (I'm just a German IT Administrator...)

Greetings from Germany

Stephan Krinetzki