Hi, I have a Mac with OS 10.9.1 using Outlook 365 to connect to my iCloud IMAP account.

I get a repeated error where Outlook says:

The server for account "xxxx" returned the error "Logon failure: unknown user name or bad password." Your username/password or security settings may be incorrect. Would you like to try re-entering your password?
with Yes/No buttons

The password etc are fine - when I click 'no' the mail downloads. I've looked for solutions on the web and have repaired the Keychain and changed the outgoing port to 587

This happens daily ... any assistance much welcomed!

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