my mail will not open after I click on mail.when I try to shut down my laptop ,it wouldn't telling that mail is preventing the computer from shutting down,asking to quit Mail and when I do mail dose not quit
my mail will not open after I click on mail.when I try to shut down my laptop ,it wouldn't telling that mail is preventing the computer from shutting down,asking to quit Mail and when I do mail dose not quit
MacBook Pro
