Domain integration

Domain integration

Hi Guys

I have registered with ZOHO Projects my XXXX.XXXX@XXXXX.SE email account. This is however just a mask for my XXXX.XXXX@XXXX.COM account which is a GOOGLE APPS ACCOUNT

Now I have installed the GMAIL ZOHO APP to create tasks by Default but it does not recognise my .COM account (of course) but I do not know how to change my ZOHO account to the .COM address. 

When I try to ad the account it says its allready in use.

(and it is, it leads to an empty profile)

Erich