Can someone Please, Please Help ME to RE-Validate my Primary Domain Name and be able to enable my Business Mail Hosting again

Can someone Please, Please Help ME to RE-Validate my Primary Domain Name and be able to enable my Business Mail Hosting again

Hi,

Since I changed my primary email address I have been having problems re-validating my primary domain name. I have been trying to problems solve this for now two days. It was initially validated at siwearoutreach@siwearoutreach.com email address which is the wrong email address and since been change to the current gmail address in my account right now.

My problem is every time I try to RE-Validate my domain name (www.siwearoutreach.com) with my new primary address it says the following:
 
CNAME domain validation failed for www.siwearoutreach.com. Please ensure that all mappings for the CNAME record point to domain.zoho.com

I checked many times to make sure that my CNAME record point to domain.zoho.com. I re-purchased and upgraded to the Standard 10GB Edition. I changed my MX records in my domain host DNS panel. I sent two email support request within the past two days asking for assistance and one included a screen shot of my domain manager. I haven't received an answer yet. Someone please help me.

How come I can't re-verify my domain name so that I can have access to Zoho Business Mail Host? 

Is there a limited times I can verify a domain name if I changed my primary email address?

Your HELP would be Greatly Appreciated!! :D I hope that we can solve this temporary inconvenience in a timely manner.

Thank you in advance,


Fatima McRae