[MlMt] deselecting a jillion imap mailboxes

[Randy Bush]

>> the imap server for ietf mailing lists has 3.7 jillion imap mailboxes.
>> i want to deselct them all and then only select three.  any chance?
> never mind.  the checkbox down at the bottom, Ignore Server Subscription
> State, seems to be the trick.

ok, the ietf archive seems to sing mailmate on a 16g late 2014 mbp 13.
could someone else give it a try.

imap.ietf.org:993
For anonymous access, use username="anonymous", and provide your email
address as a password