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Restore deleted Microsoft 365 Hybrid User
If you need to restore a Microsoft 365 hybrid user account which was synced from on-premises Active Directory to Azure...
Renew Edge Subscription in Exchange Server after Cumulative Update
Last weekend I updated my on-premises Exchange Servers with the new cumulative update and therefore had to renew the Edge...
Enable External Users for booking and adding Exchange Room Calendars
If you want to allow external users for booking and adding your Exchange room calendars in Outlook, you have to...
Bypass Exchange Room Mailbox Delegation for specific Users
You can enable in Exchange delegation for booking requests against room mailboxes as follows. In this case each time a...
Appendix – Azure AD Connect Sync Errors Detected – Large Attribute – Extension thumbnailPhoto
First I want to mention and warn, that this post will not show how to resolve the issue with the...
Azure AD Connect Sync Errors Detected – Large Attribute – Extension thumbnailPhoto
The on-premises Active Directory attribute thumbnailPhoto can store the users photo. This photo can then be used by applications like...