[MlMt] Multiple unread counters per IMAP account

[John Cooper]

Bram Heerink wrote (at 0:57 on 4 Jul 2019):

>
> I use multiple ‘inboxes’ per IMAP account. E-mail for a specific 
> domain will be moved to a specific ‘inbox’ folder by Fastmail 
> rules.
>
> I actually want to be able to have an extra unread counter for a 
> specific folder in an IMAP account. Is something like this possible?

Set up a smart mailbox for each account folder, and point the counter to 
each smart mailbox.