ContributionsMost RecentMost LikesSolutionsRe: Using Yahoo email in Mac OS mail app Using your wonderful solution, my husband and I are able to get the cox/yahoo accounts on our own MacBooks, but can't both of our email addresses to work on both laptops. How do we add 2 cox email addresses to each laptop? I have tried it multiple times. Re: HBO Max (now "Max") - won't work through Cox I still cannot get the MAX app to work on Contour or any other device. It literally sends me through a loop of trying to sign in with cox, and then saying either "That provider does not exist" to "You are already signed in" to "MAX is not available in your country(!)" to "You are signed in and ready to go", and when I click on that, it goes back to sign in with your provider.etc, etc. Over and over. I'm very frustrated. I'm wondering if cox is only paying to have MAX cable channels, and not to stream on the MAX app. If so, I will cancel and get MAX directly from the Max site. Does anyone have any suggestions?