Mail box issues after Catalina 10.15.3 update.
My mail box is composing hundreds of empty emails once I open up the icon all over my screen. I have to keep it shut down
iMac 21.5", macOS 10.15
Question marked as
Boot into Safe Mode (Use Safe Mode to isoloate issues with your Mac and Playing Safe: what does Safe Mode do?) and check the emails. Reboot normally and check again.
NOTE: Safe Mode boot can take up to 10 minutes as it's doing some system cache cleaning, volume verifying and directory repairing.