Nope, as my use case was for migration from a living system, my workaround was to import zmmailbox to start and work with imapsync afterward for the incremental sync.
In the case of a restore from a cold archive, this is not an option.

Hi!, I've tried to do an incremental migration using zmmailbox, but it doesn't take into account duplicated emails. Tried at first to import 2 times the same archive with "resolve=modify" and I get twice the size of the original mailbox. As far as I know, "resolve=skip" s...