So, here goes this: I've been trying to add a domain to my zoho mail but I'm seeing this error all the time: " This Operation has been restricted. Please contact support-as@zohocorp.com for further details". 

I've attached the screenshot along with. Please respond at least even if it can't be done, I can at least make up my mind to continue with Google Apps!!!!!!!!!!!!!!!!!!!!!!!

Thanks!

Danish K.