PowerShell – Mapping function for Office 365 ServicePlans to ServicePlansId

Hi guys, If you are starting to work with the new Office 365 PowerShell module to manage users you might have found a disturbing change in the license affectation process. The DisabledPlans option, it is no more using the ServicePlan name but the ServicePlanId Guid. From an administrator point of view, this change is a […]

Exchange Online migration – Unable to update Active Directory information for the source mailbox at the end of the move.

Hi guys, During an Exchange On-Premises migration to Exchange Online you may encounter an error sayig: Error: MigrationMRSPermanentException: Warning: Unable to update Active Directory information for the source mailbox at the end of the move. Error details: An error occurred while updating a user object after the move operation. –> The type initializer for ???’Microsoft.Exchange.Configuration.Tasks.TaskLogger???’ […]

PowerShell check Office 365 Msol (Azure AD) and Exchange Online default domain

Hi Guys, As you know I juste had an issue with a client Office 365 tenant (Office 365 unsynced default between Msol and Excahnge Online). Here is wrapup function of the Cmdlets I wrote to check this situation: [ps]Function Get-MsolAndExODefaultDomain { $MsolDefaultDomain = (Get-MsolDomain | Where-Object { $_.IsDefault -eq $true }).Name $ExODefaultDomain = (Get-AcceptedDomain | […]

Office 365 unsynced Default domain between MSOL and Exchange Online

Hi Guys, During a cross tenant migration this week-end, we had a bug on Microsoft Office 365 backend. The issue blocked the SMTP domain striping from one tenant, this issue blocked the migration because you could not bind a domain that is already linked to an Office 365 tenant into another tenant. Little bit of […]