Need help for retrieving Rules on Public folders

Hi everyone,

we recently migrated from Exchange 2007 to Exchange 2013. We also migrated our Public Folders database, which of course grew over time.

We are now trying to track all Public Folder rules which had been created by users on the Public Folders via Powershell or C#.

However as of today I am unable to even check if rules exist on a Public Folder. The HasRules property, introduced with Exchange 2010 has been removed in 2013.

Does anybody have any advice for me, how we can achieve this Task?

Best regards

Stefan