Brand-new interface!
View messages grouped by contact.
Make changes to the email history subject, body and more directly in MIST.
Match unknown contacts - even creating new ones - within MIST.
Ignore email addresses using optional wildcards (e.g. *@myorg.org)
Dramatically-improved Gmail support
Uses secure Google OAuth2 authentication.
No more need to change labels just before import in order to get all email.
Optionally remove the label once all email is imported for that message thread.
Import from multiple email accounts at once.
Automatically mark emails as 'Thank' based on subject matching.
MIST configuration & logs are secured & readable only by the logged-in user.
MIST checks for new releases automatically.
Open MIST's Settings ('Preferences' on macOS)
Select 'Email' and add a new Gmail account
(Optional) Copy your 'My Email Addresses' and 'Email Addresses to Ignore' from the old 'IMAP' account to the new 'Gmail' account in MIST's Settings.
Disable the old 'IMAP' account by selecting that account and unchecking 'Enabled'