[MlMt] adding a mailbox

[Randy Bush]

>>> In release 6015 on MBP in Sonoma 14.2.1, all that’s needed:
>>> 1. Select your Source account in the left hand search bar.
>>> 2. Click (Menu>Mailbox>New IMAP Mailbox, “XXXX”), in the IMAP
>>>    Source
>>>    account where you’re creating a sub-mailbox.
>>> 3. Name the Untitled Mailbox. It’ll jump to there alpha-ordered
>>>    position.
>> 
>> i right click the account in the sources window, otherwise the same.
>> 
>> but following your recipe exactly
>>   - does not jump into alpha sort
>>   - and if i quit mailmate and restart, it is not visible.  i have
>>     to Edit Subscriptions and check it and commit
>>   - it has always been this way for me
>> 
>> 14.2.1 and MM Version 1.14 (6010)
> 
> I have seen renamed mailboxes auto-sort, but not in many years. I have
> had to manually move them for quite some time.

ahhhh.  those were the days :)

> In my experience, I only need to subscribe with a few accounts. I
> assume it depends on the IMAP server.

dovecot on deb11, also orifice360.

randy