Hi. When I enter my correct email address and password for a Yahoo account on the native mail app, it will say processing and then give me an error message. This happens every time I try and there are different messages. It will say something along the lines of "internal server error", "connection has timed out", "your server is not responding", etc. I have tried on wifi and 4g and have done factory resets and reboots. Is there something I can do or is this a Yahoo problem? I understand there are other mail apps and there are workarounds but I just want to know why the native app isn't working. Thanks