I'm expiring my hosting by Bluehost for my domain, pervisim.com and in deleting the email address on Bluehost for my domain, I wanted to move it to Zoho, but when registering my verified domain I can't seem to add my email address.  It comes back with The email address is already registered with another account which is not a part of this organization.

I've read through some other topics that concern themselves with aliasing, but that's not what I'm trying to do.  I want to fully move my email serving to Zoho.  Hope someone can help me.