If you want to fix the twc email in mac not working issue then you have to do apply some major steps. Basically, twc email in mac is easy to process for every user who has a similar issue can be resolved easily. So, let me do this, you can open the email app on your Mac computer and then click on the preferences. And then you can click on the advance after that automatically detect the email address account and you can select the locate this box option and checkbox corresponding. If this option already checks then you can mark it uncheck and check it again and then restart the app. So, these steps will definitely help you to resolve the twc email in mac not working issue.
On the other hand, if you need to know more about twc email in mac then you have to comment below and inform me. But if you have any other issue related to this twc email in mac topic then you have to write me message and then I will definitely post it again with your concern issue about twc email in mac related.