The user reflects to the administrator that he is unable to log on to OWA, prompting the user name and password error. Even if you reset your password, you are still unable to log in. Odd a strange, check the user's mailbox separately, found that there is no difference with other user mailboxes, specifically looked at the OWA enabled situation, and it is true that OWA is enabled.
Since the Exchang server is not a problem, it is necessary to relocate to the client's problem, Lenovo before the company's internal sub-user during the mailbox migration process, because there is no check permissions inheritance, resulting in migration failure issues. This time the user cannot log on to OWA, which is likely to be a problem with the ad account. To do this, find a normal user's ad account and the user's ad account for comparison, permissions, configuration 、。。。。。。 At a certain point, suddenly found that the user's ad account set a single sign-on, can only be logged on this computer:
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This time, we can have two ways, one is to select "All Computers", and the other is to add the Exchange Server computer name.
After the reconfiguration is complete, the user can log in normally owa!
This article is from the "A small Hammer" blog, please be sure to keep this source http://otway215.blog.51cto.com/9031223/1686205
Single User OWA login failed with prompt user name and password error