I've used bt email on my iMac for years. For a while it was bt yahoo! but then I was migrated back to bt mail which was fine. However, as soon as I started using my accounts on my ipad I could only get into them via Yahoo! This wasn't the end of the world until the typeface in those emails became huge. There's no way of reducing the size – I've tried everything – and what's worse is you can't acutally see who they're from without going into them, which I don't like to do.
Has anyone had a similar experience? It's driving me to distraction. I feel as if I've been hijacked by Yahoo!