O365 and Exchange 2016/Exchange 2013: Understanding the UserPhoto API

We recently had an issue for an Enterprise Cloud customer, in which the photo was not rendering for the user – which was uploaded to AD (and synced over via MMSSPP to the managed environment). It was sussed that the issue was customer-caused, as the customer was modifying the photo via the PowerShell commandlets and…

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O365: Exchange and AD – How msExchRecipientDisplayType and msExchangeRecipientTypeDetails Relate to Your On-Premises

Often, in O365, there’s a reference field we use to specify what a recipient type is, as far as on-premises AD/Exchange is concerned. If you weren’t already aware, this is how the attributes relate: Recipient Display Type = msExchRecipientDisplayType Recipient Type Details = msExchRecipientTypeDetails Like many other Active Directory Attributes, these are represented by Integer…

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