Contact lists of two people merged

Contact lists of two people merged

Hi

When our company shifted to Zoho mail from Go Daddy, the iPhone contact lists of my colleague's and mine merged. So I now have all his contacts on my iPhone Contact list. And any common contact shows the name the way he has listed. This is very confusing.

Initially, I was the Admin on Zoho. I then created a new Admin ID in the hope that this problem will go away. But it hasn't.