Month: January 2020

Find inactive mailboxes in Exchange Online

So you want to clean up unused (shared) mailboxes in your Exchange (Online) environment. How to find out which mailboxes have been inactive for a long time? The answer is yet simple again, with a cool Power Shell script. First we will connect to Exchange Online...

Performance enhancement on Azure Premium SSD Disks

Microsoft has announced SSD bursting capabilities. This means that Premium SSD disks can achieve higher peak loads than the maximum IOPS with a new maximum of 3500 IOPS and a bandwidth up to 170 MiB/s. Together with this announcement Microsoft also announced new disk sizes (4, 8 & 16...

Change default email address Office 365 group (Manual)

Office 365 Groups are easy to create. However, changing the primary domain name when creating the group might not be that easy from the GUI. However, with Power Shell you can change this easily. First we will need to open a Power Shell Window, and connect with Exchange Online....

Convert AD domain users to Azure AD users (Manual)

With the move to the cloud there might be a time where you would like to remove the Active Directory link (AD Connect) and go for a cloud only strategy. With a few simple steps you can disconnect the AD connect sync from Azure AD. When you look in...