problem getting email on macbook
My Macbook Pro using High Sierra 10.13.6 does not get all of my mail. I have done the usual quiting mail, checking connections and all is good. I click get new mail and it says no new messages! My I phone has lots of new messages and so does my Ipad. I have restarted the Mac. Not sure what to do next.
MacBook Pro 13″, macOS 10.13