Skip to main content

Please upgrade your Azure AD Connect sync to a newer version by 29 February 2024

Published date: February 24, 2021

We are constantly making updates to Azure AD Connect sync to ensure optimal security and performance of your synchronization processes. Therefore, we retire older versions of Azure AD Connect on 29 February 2024. On that date versions published before 5 May 2018 (version 1.1.751.0 and older) will be retired. 

Action required 

To minimize service disruption, please upgrade to a newer version of Azure AD Connect sync. Review the options in the migration guide to perform the upgrade. 

More information 

If you have questions, get answers from community experts in Microsoft Q&A. If you have a support plan and you need technical help, please create a support request

  • Microsoft Entra ID (formerly Azure AD)
  • Retirements