Hi Brendan dv. Thanks for your answer. Before your response I had thoroughly checked all my settings against what I had in my iPhone (which was receiving email OK). I was then in the process of reluctantly deciding to delete my AOL account from my iPad and then, as you suggest, re-setting it. My "Notes" were saved along with my email account so, because I didn't want to lose these, I emailed each one of them individually to myself I because I knew at least they would come through on my laptop or my iPhone. I was then at the stage where I nearly deleted my AOL account when I realised that the emails of my Notes had been received by my iPad along with all the others which came flooding through from the beginning of March 2017. I really cannot explain how this cured the problem. The only thing I did do was in Settings > Mail > Accounts >AOL Mail, I turned off Notes. Do you think it was this which did it. If it was I still don't understand why when my iPad had been receiving mail for ever until early March 2017 without me touching anything. Thanks so much for taking the time to answer my question. Very much appreciated.