This article shows how to fix error related to Syncing Skype for Business user from O365.
This article applies to MachPanel Build V5.6.30.
Error in syncing SfB user. Details: Error in fetching SfB user from Office 365. Details: Error Processing command: The remote name could not be resolved.
Please add DNS records as per details on link below:
https://support.microsoft.com/en-us/help/2566790/troubleshooting-skype-for-business-online-dns-configuration-issues-in-office-365
