[MM3-users] Re: Migration of archives mailman2 to mailman3: python: can't open file '/opt/mailman/manage.py': [Errno 2] No such file or directory

Success!!

Everything - apart from 2 bugs I will report later separately - went smoothly an I could migrate mailinglists and archives of ~30 mailman2 lists to a new server and to mailman3, in total it was ~ 12 GB.

I will later help to improve your documentation in those places, where it is wrong or where information is lacking.