Comcast is no doubt is a popular name in the world of printers. It has enhancing features, amazing updates and great services yet the users often witness technical issues like Comcast email not working on Mac. Now, if you are stuck and want to find out the ways to fix it, you should follow and apply the steps. First of all, you should tap on settings on the home screen of your iPhone, now you must tap on that the mail client, and then tap on accounts, and then tap on add mail account and then tap on other on the add account screen and then type in credentials and then follow the on screen instructions.