mail issues
hi. my issue is that ALL my EXISTING email accounts prompt for me to enter password (that exact same box), when the passwords are all correct. after several days of getting this message, sometimes they just all come in at one go. then the prompt starts again and i dun get my mail. now, fo the last one week, i am no longer getting any mail into my mac (no more prompts) .. they come in fine on my iphone... can anybody help?
MacBook Air, Mac OS X (10.7.3), first time user