How To Get Azure Tenant ID
In many cases you need to know the tenant ID of your Azure AD tenant. It’s easy to obtain this information using PowerShell or the Azure Portal. If you like …
How To Check Office 365 Directory Synchronization
So – you set up Azure AD Connect to take care of the synchronization between your on-premise AD and Office 365. But what’s the status on the synchronization? Fortunately it’s …
Get-MsolUser : You must call the Connect-MsolService cmdlet
When using the PowerShell command Get-MsolUser you’ll sometimes see the error message “You must call the Connect-MsolService cmdlet before calling any other cmdlets”. The output may be similar to this: …
Get-MSOLUser : A positional parameter cannot be found
The error message “A positional parameter cannot be found that accepts argument [user name]” is most likely one of the first errors you’ll encounter when starting up with Office 365 …
How To Share Office 365 Calendar
As an Exchange Online admin users may ask of you to delegate access to their calendar. Unfortunately this can’t be done via the Exchange Admin Center. It’s one of many …
Office 365 NDR Error Codes
At some time all email admins will come across a Non-Delivery-Report aka NDR. The NDR is an more or less informative email that something has blocked the mail server from …
Office 365 External Forwarding
If one of your Office 365 mailboxes has been configured with external forwarding you may encounter this error message when trying to send an email: Remote Server returned ‘550 5.7.520 Access …
Office 365 Dynamic Groups
Dynamic groups are groups that have their group membership updated dynamically based on defined rules. If used properly, dynamic groups can save you a lot of time and improve the security …
MSOnline Module – Installation and Troubleshooting
The MSOnline module for PowerShell offers a convenient API to automate management of Azure AD resources like users and licenses. Installing it is quite easy. And failure quite frequent. This …
Get-EXOMailbox
The Get-EXOMailbox cmdlet is the new and improved version of Get-Mailbox. To use the Get-EXOMailbox cmdlet you need to install the Exchange Online Management PowerShell module (aka EXO V2). The …