Change Traditional Hybrid to Change Fashionable Hybrid Topology?

On this article, we shall be going by way of the method of switching from the Change Traditional Hybrid setup to a full Change Fashionable Hybrid topology. We can even see how you can resolve the difficulty if one thing goes fallacious in the course of the course of.

Course of to Change from Change Traditional Hybrid to Fashionable Hybrid

Earlier than shifting ahead, we have to guarantee that there are not any present migration batches and migration endpoints. If there are any migrations working at present, we have to wait till these are full or take away them accordingly in order that there are not any endpoints or batches.

Take away Present Hybrid Configurations

Step one is to take away the present hybrid configurations. For this, we have to go to the Applications and Options from Management Panel and confirm that there isn’t a Microsoft Workplace 365 Hybrid Configuration Wizard. If there may be, we have to take away it.

Throughout this course of, tick the Take away the applying from this pc possibility and click on OK.

Arrange the Fashionable Hybrid

We have to first obtain the brand new wizard from the Microsoft web site utilizing the hyperlink under.

As soon as downloaded, open the set up file and click on on Set up.

As soon as the set up is full, we are able to proceed to arrange the wizard and full our changeover.

Run the Fashionable Hybrid Configuration Wizard

After the set up, the wizard will begin with the welcome display screen. Click on Subsequent to begin the method.

Within the subsequent display screen, it ought to mechanically detect the Change Server we’re working.

It is suggested to run the wizard utilizing the consumer who has administrative entry on the Change Server. The credentials will be set within the subsequent display screen.

Right here, it’ll ask to alter the native credentials (if completely different from the at present logged on) and for the Workplace 365 credentials for the vacation spot tenant.

Within the subsequent display screen, it’ll take a look at the connectivity between the supply and the vacation spot. If all goes properly, proceed to the following display screen.

Within the subsequent display screen, choose the Full Hybrid configuration and click on Subsequent. We will use the minimal hybrid, however it’ll have a minimize down model of the complete hybrid with minimal settings. Use this simply to maneuver mailboxes to the cloud.

Within the subsequent display screen, we are going to see the record of domains at present in our Change Server. We have to choose the domains which shall be part of the hybrid setup. In some instances, we are able to even have native domains that are usually used for notifications or different units. If it’s not a routable area, it shouldn’t be chosen for the migration.

Now, comes the Fashionable Hybrid half. Right here, we have to select the Use Change Fashionable Hybrid Topology possibility and create the customers for the migration in our Energetic Listing.

The above-mentioned consumer shall be used for the migrations. It might must be created as a service account and member of the Group Administration group. Change On-line will use this consumer as a service account to maneuver the mailbox information to the cloud. This consumer will must be added within the subsequent display screen.

Within the subsequent display screen, login with the worldwide admin of Workplace 365 tenant. The Hybrid Agent will begin to obtain, set up, and register the agent. On this course of, it’ll additionally validate the configuration and connectivity.

Within the subsequent display screen, we have to choose the mode of switch of the transport. If we’ve got a standalone server or a shopper entry together with a mailbox server with none Edge Servers, we have to choose the primary possibility (as highlighted under).

Within the subsequent two screens, we have to choose the Obtain and Ship connectors for use when transferring information between the cloud and the on-premises servers.

Now, choose the certificates for use for the transfers. It’s best to not use the self-signed certificates. A certificates from a licensed certificates authority must be used.

Subsequent, we have to enter the DNS title that represents our on-premises Change Server. This shall be used to route e-mail from the cloud to the native server. This is able to be routable from exterior to the Change Server. Generally, it might be mail.<area>.

As soon as that is prepared, click on the Replace button. Every little thing must be configured and arrange.


As you’ll be able to see, the setup is fairly straight ahead and may work. The issue comes when there is a matter with the native on-premises configuration or a limitation on the community. This can cease you from setting it up. Your Change Server is both not appropriate or there may be some misconfiguration which is able to cease you from continuing. In such instances, you may find yourself utilizing a whole lot of time and sources to resolve the issue.

An utility equivalent to Stellar Converter for EDB can help in such issues and get the information uploaded very quickly. You possibly can open a number of EDB information from any model of Change Server, flick thru them, and granularly export to PST and different codecs. On this case, you need to use the applying to straight migrate to Workplace 365. The appliance provides options equivalent to automated mailbox mapping, precedence exports, parallel exports, and continuation in case of interruption. It not solely exports consumer mailboxes but additionally archives, disabled mailboxes, shared mailboxes, and public folders.

By Gary Bernstein