The users have complained about troubles with the Cox Email when running on Mac. It is noticeable that this issue often happens, bringing consistent disappointment to Mac users. In such a situation, check the Browser. Many other apps will work better in connection with specific browsers. And many users have reported better results with Google Chrome. So you can give it back to try which will solve Cox Email Not Working on Mac. It is said that Safari will work better because it is designed for Mac. But it would help if you tried Google chrome. Also, ensure that no matter which Browser you choose, it should not carry add-ons or extensions.