Thanks Jason
I will give it another go, still not sure about this "The from address should be a valid email address for your domain, make sure to use a different address for both the from address and the to address." as the there is no email address. The web site address is www.midasnmd0010.acacia-technologies.co.uk does this mean I have to assign the web site an email address?
Sorry for being so stupid!
John