You company uses Microsoft Exchange Online for all mailboxes.

Users report connectivity issues when they attempt to access their m

ailbox by using Microsoft Outlook 2016.

You need to identify the following:

Whether port 443 is allowed between the corporate network and Office 365

Whether the number of network hops from the corporate network to Office 365 is less than 25

Whether the ne

twork latency between the corporate network and Office 365 is less than 275 milliseconds.

Which tool should you use?

A. Microsoft Connectivity Analyzer Tool

B. Microsoft Office Outlook Connectivity Tests

C. Microsoft Support and Recovery Assistant for Of

fice 365

D. Office 365 health, readiness, and connectivity checks