This will delete the page "Testing Exchange connectivity OnceHub". Please be certain.
Content
By following the detailed troubleshooting steps above, you should be able to identify and resolve the problem preventing Outlook from connecting to the Exchange server. Exchange connectivity can be influenced by numerous factors, including network configurations, firewall settings, DNS records, and client settings. For IT Outlook data file cannot be accessed administrators, it’s crucial to identify and resolve issues related to these elements to maintain stable and secure access to the Exchange environment. Fortunately, Microsoft provides a suite of tools and techniques to simplify the testing process.
If that test fails, use the second radio button option and enter the URL of the server.This package is suitable for use by any business that has Microsoft Exchange as an email server.The available checks for your email system are laid out on the first, default tab of the utility.If you choose not to buy at the end of the trial period, your implementation of Exchange Reporter Plus continues to work but as the Free edition.These allow for in-depth, internal testing of server status and protocol health.This system will check all possible aspects of account connectivity to see why that specific account is not connecting to the Exchange Server.This is the case whether internally within a network or externally for remote users.
Comprehensive Guide: Upgrading Windows Server 2012 R2 with Exchange 2016 to Windows Server 2016
Or sometimes it isn’t tied into the automated processes and a broken link in the chain stops everything working. This system will check all possible aspects of account connectivity to see why that specific account is not connecting to the Exchange Server. You can choose to run the test again with exactly the same parameters, or click on Start Over to go back and change some of the settings before starting another run.
Verify DNS Resolution
If Autodiscover isn’t working, Outlook won’t be able to connect to Exchange. O 
This will delete the page "Testing Exchange connectivity OnceHub". Please be certain.