I have MacBook Newo Tahoe 26.6.2. I discovered by chance that any incoming mails which contained either link or attachments, were not appearing on the Mac but were in existence in the Mailbox on the Cloud. The suddenly the Inbox has disappeared off my MacBook - it is still available to view on the Cloud and iPhone. ? Can anyone help?
[Re-Titled by Moderator]
Original Title: Inbox Disappearance