Move mailbox offboard (Cloud to OnPrem) fails with “Cannot find a recipient that has mailbox GUID ‘xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx’.”

1- Hi Folks, we got a case somedays ago where the admin wanted to move the mailbox of user that is hosted in cloud (Exchange Online) to OnPrem environment 2- They commented with us they cannot move back the user in cloud to onprem because of the error below presented on Powershell connected to Exchange…


restrict the Office 365 groups creation on Outlook (en-us)

1) Install AzureAD and AzureADPreview and connect into them and Connect on MsolService too Install-Module azuread Install-Module azureadpreview Connect-AzureAD Connect-MsolService 2) Check your tenant is allowed to create groups: Get-MsolCompanyInformation | fl UsersPermissionToCreateGroupsEnabled 3) You need to have a security group, which members will have the capability to create new groups: New-MsolGroup ObjectId DisplayName GroupType…


O365 – Migração Híbrida para Exchange Online falhando com MigrationPermanentException – Recoverable Items quota exceeds 100GB

By: Caio Ribeiro César Hoje iremos discutir um cenário comum no suporte em um método short and simple (kiss). Alguns clientes que possuem um ambiente híbrido, ligam informando receber o erro abaixo em mailbox moves: Hybrid migration of mailboxes with more than 100GB of storage from an Exchange 2010 to Office 365. Error: MigrationPermanentException: The…