We use the frontier yahoo email system and I'm trying to find out how I can sync my emails between the iphone and pc. I have the email set up on my iphone/ipad & I can read and delete the emails from my iphone/ipad, but I want them to also be deleted from the pc so I don't have to read thru them twice and delete when I switch devices. I've tried to google it and check the frontier help site, but not really finding much. This used to work great between my ipad and pc, and now it doesn't. Is there a setting I need to change? Any ideas? I can call Frontier, but thought someone here may have an idea before I go that route.