I want to set up ZOHO so all users can download their existing Yahoo emails into ZOHO. Easy enough right? Well my question/concern is a little more complicated.

I am looking for a way to get their Yahoo emails into their ZOHO Mail accounts before I move the domain (change MX records) that point to Yahoo mail for their email hosting. I couldn't see where I could setup POP email boxes for the accounts without actually completing the domain setup.

I have verified the domain but I don't want to go any further until I can be sure I can get all of their emails before I do this.

Thank you for your help.