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如何解决Exchange owa报错Outlook Web Access is unable to complete yourrequest

本篇将介绍如何解决登录到Exchange Web Portal时报错:

Outlook Web Access is unable to complete your request. If the problem continues, contact technical support for your organization and tell them the following: The Microsoft Exchange Mailbox server is currently handling too many other requests and was unable to handle this request.

这个报错大多发生在用户输入账号密码后。也就是说用户可以访问exchange的web首页,但是却不能登录。

在这时首先应该做的是用Powershell来测试owa connectivity

Test-OwaConnectivity -URL:https://webmail.mysite.com/owa/ -MailboxCredential:(get-credential mysiteuser)

然后在Powershell报错信息中,你会发现以下信息:

Microsoft.Exchange.Data.Storage.NoMoreConnectionsException

以上报错信息就是在告诉用户服务器已经不能接收更多的连接信息了。

这个时候你需要做的是,重启iis。在iis重启后,问题就会解决。