When I go to get mail ,Mail reponsed requesting my password. I have enterd password password but is rejected. To isolate the problem I went to my PC and was able to get my mail. I'm looking for a fix.
You can try going to Applications>utilities>Key Chain Access, repair key chain.
If still no joy, you try deleting that account from the chain and let mail recreate it click remember this password in key chain.
Hope this helps
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