A new (about 10 days) and serious problem has arisen. I am sent mail and Apple does not alert me nor show it. How do I know? Becuase if I open AOL and look at my mail on that browser (which I don't prefer) it does show the mail that is not shown on Apple. Not all mail is missing on Apple, but enough to cause me problems. It is very inconsistent which makes it even more serious. I've been using AOL address for many years without this kind of problem. Is anyone out there experiencing the same thing? Missing mail is not good. Thanks.