Hello,

Exchange Server 2013 Cumulative Update 6 (CU6)was already released and provides several important updates for modern Public Folders. This blog post introduces you to the updates delivered in CU6 and discusses our on-going investments in public folders.

The FIRST improvement is : 10x Increase in Public Folder Limits. Did this get your attention ? Cool :)

So, to read all the details about the changes we have implemented, please browse to this link, where you will see all the new stuff described :

http://blogs.technet.com/b/exchange/archive/2014/08/26/public-folder-updates-in-cu6-improving-scale-and-more.aspx

Kindest regards,

João Ribeiro