!!HELP!! - "Unable to verify account information"

!!HELP!! - "Unable to verify account information"

I just wiped my iPhone completely and restored anew.   

I am trying to setup my zoho mail account using:

Exchange Setup
myuser@myzohodomain.com
password
msync.zoho.com

It says "Unable to verify account information"

what is going on with your server???

I need this up an running ASAP

The same thing happens on my iPad.

I have checked my user account settings - ActiveSync is enabled.