The email address is already registered with another account which is not a part of this organization.

The email address is already registered with another account which is not a part of this organization.

Hi I'm trying to add sue@sbconsulting.org.uk to my account and I get the following error message

The email address is already registered with another account which is not a part of this organization.

as this is the main email address I use for my work I'm a very concerned at not being able to transfer it to Zoho

Any help you can offer will be much appreciated.

Sue