Cannot get MAC mail
Repeatedly getting this error message: "Mail cannot save information about your mailboxes because there isn’t enough space in your home folder. Quit Mail and delete any files you don’t need. Then open Mail again."
I tried deleting thousands of emails but it is not working. I have received a message from Gmail saying that my mailbox is full.
Is this the problem? If so, how do I quickly delete those emails from Gmail?
I have a MACbook early 2016. ALSO, cannot download latest updates...
MacBook, macOS 10.15