Hi, while being a (long time) happy gnus user, I regularly run into this issue: when moving mails from one nnimap:... group/folder to another (w/ B-m ...), and then syncing these folders with my remote mail server, I get mbsync errors:
mbsync error: UID is beyond highest assigned UID Apparently this issues is well know (to non-gnus folks), cf. for example https://stackoverflow.com/questions/39513469/mbsync-error-uid-is-beyond-highest-assigned-uid and one of the solitions there is to use mu4e, with setting mu4e-change-filenames-when-moving t This is what I am doing now: I avoid moving mails from one imap folder to another (before mbsyncing) with gnus, and instead use mu4e for such things. Apparently mu4e is better prepared for such things. - Which is too bad, as otherwise I 100% prefer to stay in gnus. Any advice? Thanks in advance. -Andreas