Emails in Apple Mail just went blank
I have an important string of messages from a client. They all just went blank as I reviewing. I can read them on my iPhone, but suddenly not my Mac Pro. OS 10.14.6
I do have many emails in the mailbox.
I saw one solution about rebuilding, but that command is not available in my version of Mail.
Also, when I logged in here to prompt stated I was logging into a "new device". I've had the same computer (sole user) since 2013. I had to input a code sent to my iPhone. How many more years until it recognizes this device? And how to make permanently recognized?
Thanks
Mac Pro, macOS 10.14