I have used Charter for years, no problems, until yesterday. I use Charter's email, with Outlook. No problems until yesterday. No email would go out, came back with a Charter 550 error. Call tech support, first call gets dropped after 45 minutes. Second call insists it is an out Outlook problem, which means the Charter message coming back must not be their problem. Tech support has not clue... Third call, during the call messages magically start going out. Email is fine, until this morning when it won't send messages again. Get... read full review »