Why can't i access my email through my iphone?

Since Yahoo went down I can't get logged onto my account thru my iPhone. It keeps telling me my id and password are incorrect. It also keeps asking me for my password and won't accept it when i do enter it… Help!

If you are having problems getting mail through IMAP, please download our iOS app http://yhoo.it/1duwRlN

  • Why is my iphone 5 sending imessages through my email This is doing my head in I recently updated my iphone to the new IOs and its not sending my imessages through my number anymore its doing it through my apple id help to change this back please.
  • IPhone 4S/5 videos are blurry when sent through mms and email, why? My frend took some fan cams at a concert and when she sent them through text they came out extremely blurry. She sent them through email but it still came out really blurry, so blurry you can't see the faces of the band members. Is there a reason why? She has an iPhone 5 and I have an iPhone 4S. I can't send my fan cams to her, through email, either, the file is too big. Is there a solution or am I *** outta luck?
  • I can't access my email account from IPhone, IPAD and get error message? It won't let me sign in and get an error message. Tried to change password with no luck. Then I tried signing in via Explorer and get a message that you are conducting maintenance. I have been unable to get my mail since Monday evening. On my iphone and ipad I get an apple error message that says my passwords are incorrect. My husbands accounts (2) both work. What the heck is happening?
  • I can't access my email on my computer. I can only read on my iphone? Hi - I can only see my email on my iphone. When I try and access on my pc it is just blank. I'm unable to compose a message or see any messages. Please can you help?