Messages disappeared
All but the15 latest messages on my Mail pop account have suddenly disappeared. Is there any way to retrieve them?
All but the15 latest messages on my Mail pop account have suddenly disappeared. Is there any way to retrieve them?
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. Sierra use V4. High Sierra use V5.
Reindex messages (2) See post by Linc Davis
Messages disappeared