![Server-side synchronization between customer engagement apps and email servers - Power Platform | Microsoft Learn Server-side synchronization between customer engagement apps and email servers - Power Platform | Microsoft Learn](https://learn.microsoft.com/en-us/power-platform/admin/media/server-side-sync-diagram.png)
Server-side synchronization between customer engagement apps and email servers - Power Platform | Microsoft Learn
![Connecting SSMS to use SQL Query in Dynamics 365 CRM Online - Login failed: TDS protocol endpoint is disabled for this organization - Microsoft Dynamics 365 Blog Connecting SSMS to use SQL Query in Dynamics 365 CRM Online - Login failed: TDS protocol endpoint is disabled for this organization - Microsoft Dynamics 365 Blog](https://i0.wp.com/microsoftdynamics.in/wp-content/uploads/2020/05/img_5ec6cd66f006e.png?fit=711%2C406)
Connecting SSMS to use SQL Query in Dynamics 365 CRM Online - Login failed: TDS protocol endpoint is disabled for this organization - Microsoft Dynamics 365 Blog
![Pablo Peralta's Blog - There is a problem communicating with the Microsoft Dynamics CRM Server– Outlook 2010 through VPN –System.ServiceModel.FaultException: The request for security token could not be satisfied because authentication failed. Pablo Peralta's Blog - There is a problem communicating with the Microsoft Dynamics CRM Server– Outlook 2010 through VPN –System.ServiceModel.FaultException: The request for security token could not be satisfied because authentication failed.](https://aspblogs.blob.core.windows.net/media/pabloperalta/Media/SNAGHTML8c49f96_59DFB4FF.png)
Pablo Peralta's Blog - There is a problem communicating with the Microsoft Dynamics CRM Server– Outlook 2010 through VPN –System.ServiceModel.FaultException: The request for security token could not be satisfied because authentication failed.
![D365 For Outlook 2016: There is a Problem communication with the Microsoft Dynamics CRM server for D365 v9 | D365 Demystified D365 For Outlook 2016: There is a Problem communication with the Microsoft Dynamics CRM server for D365 v9 | D365 Demystified](https://dynamicscrmclub.files.wordpress.com/2019/01/error.png)