mail on iMac keeps dropping out

the mail app on my iMac (Sierra 10.12.6) keeps closing. The computer develops a report that I send to Apple. I also run a Macbook Air on which this does not occur which suggests there is an application on the iMac but not on the Macbook causing this. How should I approach fixing this?

iMac 21.5", OS X 10.11

Posted on May 3, 2020 5:54 PM

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Posted on May 3, 2020 5:57 PM

Please rebuilt each of the mailboxes and and then retest.


Mail- Mailbox - Rebuild


If that does not work, please reset the NVRAM and restart in Safe Mode.


How to reset NVRAM on your Mac & Use safe mode to isolate issues with your Mac

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mail on iMac keeps dropping out

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