Microsoft Exam MS-203 Topic 3 Question 20 Discussion

You have an on-premises Microsoft Exchange Server 2019 organization.

You plan to configure the environment to support a hybrid deployment.

You need to ensure that you can migrate mailboxes from the on-premises organization to Exchange Online.

Which two ports should be open between Exchange Online and the on-premises organization? Each correct

answer presents part of the solution.

NOTE: Each correct selection is worth one point.