Sadly, I have to come back to this problem, that still bothers me. I tried to find any issues based on the old thread, to no avail. In the meantime, I even reinstalled my operating system on my desktop, reinstalled the firefox browser. I did import the passwords from the old installation.
The old problem description still applies:
-I try to log in as admin -rejected because of wrong password (password is stored in browser) -used forgotten password function, using my email address -reset password to the stored value from browser -login works now. Works also when logged out/in again -however, the next day this behaviour repeats.
Can we try to catch this bug now, which is most likely in my configuration? Which is:
Debian 12.1 Bookworm Mailman in venv running with dedicated mailman user
Mailman works fine otherwise, the mailing lists are processed as expected.