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Exchange Classic Full Hybrid – Not all Mailbox Permissions fully supported and Automapping
If you want to add Mailbox Folder Permissions for an on-premises Mailbox to an User in Exchange Online, you will...
Microsoft 365 Admin Center – Annoying Warning and Status Messages you can ignore
In this post I want to collect some annoying warning and status messages in the Microsoft 365 Admin Center, you...
Exchange Online – We are preparing a mailbox for the user – Accounts still have an on-premise Mailbox and ExchangeGUID is synced successfully to Office 365
Recently I noticed a strange behavior with Exchange Classic Full Hybrid for users who synced to Office 365 and have...
Move-CsUser : HostedMigration fault: Error=(201), Description=(Cannot find user in Active Directory with the following SIP URI
Last week I run into the following error message when trying to move an on-premise Skype for Business user to...
error – The connection to the server could not be completed | MRS Proxy Server
If you change the password of an Exchange administrator account, which is associated to the Hybrid Migration Endpoint (MRS Proxy...
Microsoft Teams exploratory License
The Microsoft Teams Exploratory experience lets users in your organization who have Azure Active Directory (Azure AD) and aren’t licensed...