exchange2010 Android Phone cannot configure Exchange mail

Today, my friend gave me a question about his company. All Android phones cannot configure Exchange mailboxes, prompting: "Validation failed, check network

Connection or server settings "but PC-side outlook has no problem.

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After a variety of ways to verify, the server outside the intranet resolution is no problem. Autodiscover's not a problem.

When you do the test, you find that the newly created mailbox is available. Friend Feedback said the company was in another company, did the ad account migration

Thinking about whether user rights are problematic

So what's the difference between the permissions of the new mailbox and the permissions of the old mailbox?

Open the installation option for a new mailbox, select Advanced

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Shown in the following two images. There are no RAS and Isa properties in the previous user attribute

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This is where the problem should be. Select Restore default settings, select App

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Reopen the Advanced Security option, RAS and IAS values have been generated

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At this point, the Android phone can successfully configure the Exchange mailbox

This article is from the "Microsoft Notes" blog, make sure to keep this source http://lishengxian.blog.51cto.com/9081663/1939488

exchange2010 Android Phone cannot configure Exchange mail