Implementing a Hybrid and Secure Messaging Platform (legacy) — Question 1

You have a Microsoft Exchange Server 2019 organization.
You plan to purchase a Microsoft 365 E5 subscription and create a hybrid deployment.
You are evaluating the security requirements for communication between the on-premises organization and Exchange Online.
You need to ensure that Exchange Online services can access the necessary on-premises virtual directories.
Which two on-premises virtual directories should be accessible to Exchange Online services? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

Answer options

Correct answer: E, F

Explanation

The correct answers are E and F because the mapi and Autodiscover virtual directories facilitate essential communication and configuration between the on-premises Exchange and Exchange Online services. The other options, while important for certain functionalities, are not required for the specific hybrid deployment communication needs outlined in this scenario.