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geoffh1960 Author

Level 1

4 points

Mac Mail

My Mail App on my Mac starts but doesn't "open". I get the error "no mailbox selected". I also does not Quit normally. I have to Force Quit. Any suggestions?

MacBook Pro 13″, macOS 11.0

Posted on Dec 5, 2020 4:43 AM

Top-ranking reply

jeffreythefrog

Level 6

12,752 points

Posted on Dec 5, 2020 10:16 AM

you should start with Troubleshooting email problems on your Mac - Apple Support

if that doesn't work, you can try Rebuild mailboxes in Mail on Mac - Apple Support

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Mac Mail

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