UPN

Office 365 Migration – Adding Additional UPNs

In my previous post office-365-migration-user-attribute-discovery-export-powershell/ I described the importance of matching your user UPN with their primary SMTP Address. A scenario I recently came across was where the customer didnt have the correct UPN Suffix registered in their Active Directory Forest. For example, the root domain was contoso.com so all their UPNs were similar to [email protected]. […]

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Office 365 Migration – User Attribute Discovery and Export using Powershell

Identity is key. I cannot emphasise this enough as you begin to move workloads into Exchange Online, SharePoint Online and Skye for Business Online. One of the first pieces of advice you should have been given is the user UPN should match the primary SMTP address. Here is why:- The UPN in Office 365 becomes

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