This sounds as though it is possible to have my domain website hosted on one server, where all my design work has been done; and have my same domain emails serviced through zoho?

The only reason that I'm looking to do this, is that my host is having emails rejected by Outlook (due to some dispute of spamming by an IP). They have suggested using ZOHO, but I want my customers to see my existing email address, as used in Outlook - 'enquiries@mydomain.uk' &'admin@mydomain.uk'.

So everything will appear the same and work much the same.

If this can be done, please give me an idiots guide (I'm a stroke survivor and the brain isn't what it used to be) 

tia

Kelvin