> > Okay, I did that ; but can I downgrade my lists versions from 2.2a0 to 2.1.5b1 ? > > (If I have to lose some confirmation cookies I can live with it). > > I think you should be fine, but you might want to hand edit > /usr/local/mailman/data/last_mailman_version to contain 0x20105a3 Yes, everything is fine! Thanks a lot. -- Fil