Hi,
I have read the project and we can help you to integrate zoho mail for your domain emails. We need the access to the domain registrar and vps to integrate zoho mail service.
Also, we will provide long term support if needed, so you can contact us directly either through Freelancer, Skype or Email for any issues and suggestions.
We are a team of professional server administrators under skynats technologies having many years of experience in the field of Linux/Windows administration.
Kindly accept our bid and we can have a detailed discussion through chat. Hope to hear from you soon.
Thank you