Office 365 Pro Plus Fails to Update, or Fails with Error Code: 30088-27

[Update: this article was updated on 15 April 2014. As information about the second scenario has changed from an Office build issue, to a Office Deployment Tool issue] There are several reasons why your Office 365 Pro Plus might fail with the error, error code: 30088-27. However, in this article I point out one scenario…

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Get-FederationInformation Fails to onmicrosoft.com with Bad Gateway Error

Usually the easy part of Exchange Online hybrid setup, stumped me recently. During the Exchange Hybrid Configuration Wizard (HCW), the wizard attempts to retrieve federation information from Exchange Online, and in our case this kept failing. There are many reasons why this could happen, so in this article I hope to give you the understanding…

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