Setting up Outlook 2016
This article describes how to set up the Outlook 2016 email client for Plesk Hosting.
Verify that your credentials work correctly. Consult How to Access Plesk WebMail.
If you need the name of your mail server. Consult Finding the hostname of the mail server.
Steps
Launch Outlook 2016 and click File then New Email
Click the Add Account button
Enter your email address and click the Advanced Options link
Check Let me set up my account manually, then click the Connect button
Click the IMAP icon
Enter your password and click the Connect button
Enter your mail server and the ports for incoming and outgoing, set your Encryption method to SSL/TLS and then click the Next button
Click the Done button