Emails Not Being Received
About the time I upgraded to 10.12, most of my emails to my accounts (me.com; iCloud.com) quit making through. From 10/2 - 11/15, I worked with Apple Tech support (Case ID ****) to resolve this issue, to no success...they said they could not determine any problem or cause. I have heard nothing further and assumed it was because my extended warranty ran out on November 18...
Some emails do make it through; most don't as I have learned from friends. A business acquaintance said he had the same issue around the same time, could not get it resolved, and just switched to gmail. Does anyone know how widespread this or if anyone having this problem has found a solution? Very aggravating.
Occasionally, I will see that new mail (e.g., 1, 2, etc) show up in my mailbox, but when I go to open it, there is nothing in any of the mailboxes (In, Trash, Archive, etc). Should I just wipe my Mac, iPhone, iPad and start over?
[Personal Information Edited by Host]
iMac with Retina 5K display, macOS Mojave (10.14.1)