I have been asked to find a way to create custom folders that will show up in a users Outlook Client. Basically, when someone is hired and they belong to this specific group OU group or security group they would be assigned a custom folder list from Exchange 2013. This custom folder list would show up in the users Outlook. Has anyone done something like this? Is it possible?

Any help would be appreciated. 

Try this, it's what we used to do the same thing you're trying to:

https://technet.microsoft.com/en-us/library/dd335113%28v=exchg.150%29.aspx?f=255&MSPPError=-2147217396

Hi,

If you want to create more folders in users' mailbox. I recommend the following script:

http://blogs.msdn.com/b/emeamsgdev/archive/2013/10/21/powershell-create-folders-in-users-mailboxes.aspx

Best Regards.

Thanks for the help. It actually turned out I used a combination of both. Works well. Thanks again.