Creating User mailboxes on Office365 / Exchange online hybrids
This post would help to create User mailboxes in Hybrid environment. The best way to do is creating a user account/mailbox On-Prem AD and then enabling remote mailbox or migrating it to Exchange online.We will discuss on the below scenarios. 1) Create a Office365 mailbox from EAC. 2) Create a AD object and then enable remote mailbox from On-Prem. 3) Enable remote mailbox for a existing AD user. The following two methods will not populate the Exchange attributes on the On-Prem and will impact Exchange functionality and feature (like autodiscover) while using a Hybrid setup. How to remedy it will be discussed in another thread. 4) Creating AD object and licensing it to directly provision mailbox on Exchange online. 5) Soft match existing Exchange online mailbox to AD user. Note: Please use appropriate naming convention as per your organisation email address policy like lastname.firstname or firstname.lastname. I have used useralias in the examples below. Create a Office365...