Mail Preferences blank
Hello. I am having trouble with my mail preferences being blank. I have tried searching for a solution to no avail. I have attempted to follow the information provided for the same problem under High Sierra version, but I don't see the folders suggested in the forums. Additionally, I am running the Mojave version. Does someone have a solution that could work in helping to fix this problem?
Mac Pro, macOS Mojave (10.14)