doveadm sync subscribed folders only

[Jernej Porenta]

Heya,

is there a simple way to use "doveadm sync" for subscribed folders only?

Since the migration from UW-IMAP, our users can actually subscribe to 
non-mbox files and now, when we are pushing new servers out, we are 
migrating our mboxes to dbox format and we would like to migrate only 
subscribed folders.

I know, there is a -m switch which can be used to transfer subscribed 
folders for each user, but it makes it quite unusable with escaping and 
all other problems with such volume, so just wondering if there is a 
simple way to migrate subscribed folders only.

Thank you in advance,

cheers, Jernej