https://vocal.media/writers/comcast-email-not-working-on-i-phone-top-6-methods-here
Unlike other email services, configuring Comcast email on your iPhone is not very easy. There are a lot of steps to go through and as such, it is very easy to skip a step. This can cause the Comcast emails to stop working on the iPhone, free to call us anytime you need support."
Of course, like one of our users who contacted us with a Comcast email problem, you could have set up everything correctly, only for Comcast email to work for a while before failing. While there are very many reasons why Comcast may not be working on your iPhone.
