[MM3-users] migrating mm21 to mm3 with different domain

Hi gang,

I want to migrate mm21 to mm3, by changing the domain of the list, thus LIST@OLD_dom to LIST@NEW_DOM. I run on debian, with the debian testing version of mm3 installed.

Is there an obvious way to do that? Right now I think

0. create new list
1. read mm21 pickle to change the domains in it, write to temporary pickle
2. run mailman import with that pickle
3. read the archive mailbox and change the domain in all the headers
4. change the domainname in bodies and attachments (?)
5. run hyperkitty import

This may be the project of a madman... any advice?

-- Written by Thomas Krichel http://openlib.org/home/krichel on his 22110th day.