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xlrtech

macrumors newbie
Original poster
Migrated from Macbook Air running Mojave, Mail version 12.4. to Macbook Air running Sequoia, Mail version 16.0. Opening mail pops up a window with the message "updating mail database" - this disappears, app doesn't open.
 
I've now fixed it by editing the PersistenceInfo.plist file in the Mail Library (found on a thread in Apple Discussions).
Hi, I have exactly the same issue - I'm glad to hear you found a solution somewhere on "Apple Discussions" (where is that?) but could you please also paste a link here to the specific discussion for others to use?
 
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