Running Hybrid Configuration Wizard (HCW) for the first time

Hybrid Configuration Wizard (HCW) Every time when i have to implement a Hybrid Scenario or HCW at a customer i caught myself of using a different blog as a safety guidance. I do this so i do not make a mistake or forget something during the configuration of  the Hybrid Configuration Wizard. Here are some … Continue reading Running Hybrid Configuration Wizard (HCW) for the first time

Mailbox migration hangs on TotalStalledDueToWriteThrottle

TotalStalledDueToWriteThrottle Mailbox migration can take a long time to finish. Most of the time this can be a pain when there is a lot of pressure on the migration project. To get more insights in these issue you can execute the command bellow to get an overview of what is going on with your mailbox … Continue reading Mailbox migration hangs on TotalStalledDueToWriteThrottle

What to do with public folders when moving to Exchange Online

Moving to Exchange online Sometimes a migration to office 365 can be difficult when it comes to Public folders. When the plan is to migrate from for instance Exchange 2010 to office 365 Exchange Online a discussion must be made. What to do with the public folders? In my opinion there are 3 scenario's that … Continue reading What to do with public folders when moving to Exchange Online

Migrate Exchange Hybrid Server to another other domain

Migrate Exchange Hybrid server If you just want to manage the users in Exchange Online and you want to keep Exchange Hybrid, it is recommended to keep one hybrid server connected to your Office 365. You have to make sure that you migrate the rest of the mailboxes  to Office 365. When all users are … Continue reading Migrate Exchange Hybrid Server to another other domain

Revoke Access from compromised office 365 account

Revoke access When you have aaccount in your organization that has been hacked or compromised you need to take immediate action to prevent a security dilemma inside of your organization. For instance when the credentials of a account are compromised. This account can be used for sending out bad emails with malware  and even worse … Continue reading Revoke Access from compromised office 365 account

How to Fix Duplicate Exchange Guid Errors in Office 365

When you are migrating users to office 365 you can get a lot off issues. One of these issues is when you have duplication errors in your tenant. Duplicate Exchange online Guid Errors can can generate a lot of issues. Think about duplicate accounts or Mailusers are not removable. When you see these issues you … Continue reading How to Fix Duplicate Exchange Guid Errors in Office 365