email keeps disappearing
Emails keep disappearing from my inbox. Soome emails I had kept for years are now gone!
MacBook Pro, OS X Yosemite (10.10.5)
Try rebuilding the mailbox.
If that doesn't work, try re-indexing the mailboxes. This can take awhile if you have a lot of mail.
Reindex messages For El Capitan, try looking in V3.
Reindex messages (2) See post by Linc Davis