Manually configure Outlook for Office 365

In case you ever need to configure Outlook for an Office 365 tenant that *does not* have AutoDiscover records published, here is how to do it. 1.      Log into PowerShell for tenant and run the following command: Get-Recipient | Select-Object Identity,Mail,ExchangeGuid | Export-Csv .\recipientlist.csv 2.       Open the CSV in Excel, locate the ExchangeGuid  attribute column, and then locate…

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Cannot Migrate Mailboxes via third-party tools in synchronized environment

I happened to run into the same issue twice in one week–once with a large customer, and once with one of our partners. Here’s a synopsis of the issue: Mailboxes cannot be migrated via 3rd-party tools because msExchMailboxGuid attribute in cloud is populated due to DirSync/AADSync. In my customer’s scenario, they were using ILM 2007…

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