
- #Enable add in outlook 2013 how to#
- #Enable add in outlook 2013 password#
- #Enable add in outlook 2013 windows#
It will force modern authentication on Outlook 2013, 2016, 2019, and 365.

Enable the registry key AlwaysUseMSOAuthForAutoDiscover = 1 on all the machines with a GPO.
#Enable add in outlook 2013 how to#
You learned how to enable modern authentication in Office 365 admin center.
#Enable add in outlook 2013 password#
Read more: Outlook prompts for password after migration to Office 365 » Summary However, explicit action is required to use legacy authentication. Office 2016 and Office 2019 clients support modern authentication by default, and no action is needed for the client to use these new flows. Microsoft recommends that users force Outlook to use modern authentication by setting the DWORD value of the following registry key to 1: HKEY_CURRENT_USER\Software\Microsoft\Exchange\AlwaysUseMSOAuthForAutoDiscover

Therefore, it’s best to wait first and check the logs for client connections. If you do uncheck these boxes, basic authentication will not work. In the picture down below, you can see the Allow access to basic authentication protocols.
#Enable add in outlook 2013 windows#
Check the box Turn modern authentication for Outlook 2013 for Windows and later (recommended).Choose Modern authentication from the list.Expand Settings and click on Org settings.To enable modern authentication in Exchange Online, follow these steps: Enable modern authentication in Office 365 admin center Note: For tenants created before August 1, 2017, modern authentication is turned off by default for Exchange Online and Skype for Business Online. Microsoft recommends that you turn off basic authentication for your organization. Think about signing in with only a username and password. When you turn on modern authentication, Outlook 2013 for Windows or later will require it to sign to Exchange online mailboxes.īasic authentication is the less secure method used by older client applications without MFA. Modern authentication in Exchange Online provides you with various ways to increase your organization’s security with features like conditional access and multi-factor authentication (MFA). Enable modern authentication Outlook 2016, Outlook 2019, and Outlook 365.

