Some emails don't contain any content, but other people included in the email are receiving it.
Some emails don't contain any content, but other people included in the email are receiving it.
Question marked as
Safe Boot from the HD, (holding Shift key down at startup), does the problem occur in Safe Mode?
Safe mode attempts to repair Disks & clears lots of caches, so if Safe Mode works try again in regular boot.
If you have no POP accounts & they’re all IMAP accounts then in Mail’s Mailbox menu choose Rebuild.