how to sync G suite GAL with Exchange 2007 without migrating the platform RRS feed

  • Question

  • how to sync G suite GAL with Exchange 2007 without migrating the platform, and the GAL lookup should be bidirectional.
    there is the Scenario: 
    there are two different companies decided for collaboration. but they are not ready to leave their current plateform in starting phase,but they need 3 points to be there:
    1: Gal Synchronization in bidirectional 
    2: Free/Busy information availabiliy in bidirectional 
    3: telephone attribute format must be in 'click to dial' mode in both the organization.
    Wednesday, April 26, 2017 4:25 AM

All replies

  • Good luck with that.

    You might look into Microsoft Identity Manager if you have a lot of money for a long consulting engagement, or writing your own scripts to do it.

    Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."
    Celebrating 20 years of providing Exchange peer support!

    Thursday, April 27, 2017 6:58 AM
  • Hi ,

    Per my experience, a trust relationship must be set up between them:

    For more information, please refer to the following articles:



    Please note: Since the website is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information. And the changes made in the above blog is not supported officially by Microsoft.

    Hope it helps.


    Jason Chao

    Please remember to mark the replies as answers if they help.
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    • Proposed as answer by Jason.Chao Wednesday, May 10, 2017 9:13 AM
    Tuesday, May 2, 2017 9:31 AM