Hi Matthias,
Thank you for reaching out to this forum. I'm Utkarsh and as a fellow Microsoft user, I'm here and ready to help you today. I am a user like you, this is a user forum and not Microsoft directly.
Do not worry, I will help you sort this issue, rest assured that I will do my best to assist you with this matter.
Please follow the step-by-step guide below:
- Launch Microsoft Outlook 2016 on your computer.
- Go to the "File" tab at the top left corner of the Outlook window.
- Under the Account Information section, click on "Add Account."
- Select "Manual setup or additional server types" and click "Next.
- Choose "Microsoft Exchange Server or compatible service" and click "Next."
- User Information:
Enter your User, Server, and Logon Information:
Your Name: Your full name
Email Address: Your full email address
Server: Your Exchange server address (provided by your IT administrator or email service provider)
User Name: Your email address
Password: Your email account password
- Click on the "More Settings" button.
- In the General tab, enter a meaningful name in the "Microsoft Exchange Server" field.
- Go to the "Connection" tab and ensure "Connect to Microsoft Exchange using HTTP" is checked.
- Click on the "Exchange Proxy Settings" button.
Exchange Proxy Settings:
Enter the following information:
-Use this URL to connect to my proxy server for Exchange: Enter the Outlook Anywhere server address.
-Connect using SSL only: Checked
-Only connect to proxy servers that have this principal name in their certificate: msstd:your-exchange-server-address
-On fast networks, connect using HTTP first, then connect using TCP/IP: Checked
-On slow networks, connect using HTTP first, then connect using TCP/IP: Checked
Security Tab:
Go to the "Security" tab and ensure "Encrypt data between Microsoft Outlook and Microsoft Exchange" is checked.
OK and Next:
-Click "OK" to close the Exchange Proxy Settings window.
-Click "Next" on the Internet Email Settings window.
Finish:
-Click "Finish" to complete the setup.
Restart Outlook:
-Restart Microsoft Outlook to apply the changes.
Your Exchange 365 email should now be set up in Microsoft Outlook 2016.
If you encounter any more problems or have further questions, don't hesitate to reach out to us.
Warm Regards,
Utkarsh