System Requirements - Exchange Online Synchronizer

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To use the Exchange Online Synchronizer for SuperOffice CRM the following requirements have to be met.

SuperOffice versions:

SuperOffice version Highest supported Synchronizer version Microsoft Exchange Microsoft 365
7.5 - 8.3 3.2.249 YES NO 1
8.3 R1 - 10.x 3.2.339 (latest) YES YES 2

1  Microsoft has moved all online services to TLS1.2. Because this is not implemented in version 3.2.249 of Exchange Online Synchronizer, this version will not work anymore when using Microsoft 365 More info
To be able to use the latest version of Exchange Online Synchronizer, you need to upgrade your SuperOffice version
2  Both Basic Authentication and OAuth Authentication are supported, but Basic Authentication will be disabled by Microsoft on October1, 2022 More info

Operating system:

  • Microsoft Windows 8
  • Microsoft Windows 10
  • Microsoft Windows Server 2012
  • Microsoft Windows Server 2012 R2
  • Microsoft Windows Server 2016
  • Microsoft Windows Server 2019

Database platforms:

  • Microsoft SQL Server 2012
  • Microsoft SQL Server 2014
  • Microsoft SQL Server 2019
  • Oracle 10.x, 11.x, 12.x

Microsoft Exchange:

  • Microsoft Exchange 2013
  • Microsoft Exchange 2016
  • Hosted Microsoft Exchange 2010 (SP2 or higher)
  • Microsoft Exchange Online (Microsoft 365) More info
    NOTE: Microsoft 365 Home, Personal and regular Business plans are not supported, as these plans do not have the Exchange Online component. Compare the Microsoft 365 Business plans here.

SuperOffice Windows client:

The Synchronizer is able to run without a SuperOffice Win client from SuperOffice 8.3 R1 and higher More info

Time Zones:

Times Zone support will be handled by the server where the Synchronizer service is installed.


Please check your machine if all the prerequisites below are installed (see below).

If not installed, the installer will install the prerequisites automatically.