I tried adding yahoo mail to the stock email app on the note7 and it's giving me all kinds of errors....were any of you able to add yahoo or even Hotmail email to your note7 without any issues and if so how?
Not sure if this will help you, but i wasn't able to set up yahoo with the stock email account. So I logged into my yahoo account on my computer and I think in the privacy section, there's an option that you can turn on to allow yahoo to work with 3rd party apps. It's a security feature they have now. Once i turned that on, i went back and was able to set up my yahoo account on the stock email app.
Thanks everyone for the suggestions. I will try again tomorrow. It had already worked on my old iPhone so I was confused about it. Will report back. You are all just using the stock "Mail" app correct?