How to resolve 'Mail cannot save information about your mailboxes' due to insufficient home folder space on Mac?

Received the following: "Mail cannot save information about your mailboxes because there isn’t enough space in your home folder."

Message says to Quit Mail and delete any files you don't need. What files? Messages??




[Re-Titled by Moderator]

MacBook Air 13″, macOS 15.3

Posted on Mar 31, 2025 11:43 AM

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How to resolve 'Mail cannot save information about your mailboxes' due to insufficient home folder space on Mac?

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