This hotfix addresses the issues listed in Resolved issues. The minimum version of Foglight for Office 365 for installing this hotfix is 18.104.22.168. This hotfix may receive additional testing. If you are not severely affected by the issues that this hotfix addresses, it is recommended that you install the next full release of Foglight for Office 365 that includes this hotfix. For complete product information, refer to the Foglight for Exchange 5.7.2 product documentation.