You did remove full access permission from a user or shared mailbox, which is automapped. The problem is that the mailbox is still visible in Outlook after removing the permission. You tried a lot of things, but the additional mailbox…
Start a new migration batch on the on-premises Exchange Server or in Office 365. The steps are the same when creating a new migration batch. After choosing to upload the CSV file with the mailbox addresses, you get the error…
We are installing the Hybrid Configuration Wizard (HCW) on the Exchange Server, but an error shows up. The error is HCW8078 - Migration Endpoint could not be created. Why is it happening, and what is the solution? Hybrid Configuration Wizard…
How to get mailbox size greater than in Office 365? You want to list mailboxes greater than a specific size. It comes in handy if you like to know which mailboxes are filling up fast. This article will show you…
The recipient is receiving Winmail.dat attachment instead of a PDF attachment when sent from an Office 365 mailbox. How to fix Winmail.dat attachment from showing up, and why is it happening? In this article, you will learn how to prevent…
Do you want to delete a folder from all mailboxes in Exchange Online with PowerShell? To make it more interesting, what if you want to delete specific folders and target specific mailboxes. Impressive on how to achieve that, right? This…
How to connect to Exchange Online and get shared mailbox size in Office 365? One of the reasons is that you had a migration to Office 365, and you want to check the shared mailbox size in Office 365. This…
If you have thousands of mailboxes to migrate, you like to check which mailboxes are in sync with Office 365. This way, you can know which mailboxes you still have to migrate to Office 365. How will we accomplish that?…
You are migrating mailboxes to Office 365, and the following error message is showing: MigrationPermanentException: You can't use the domain because it's not an accepted domain for your organization. What is the solution for the failed message? You can't use…
How to determine if a mailbox is on-premises or in Office 365 located? That information is excellent if you have a migration finished, and you like to know which mailboxes are still on-premises. In this article, you will learn to…
