>Received: from 195.153.2.3 (unverified [195.153.2.3]) by mail.bepp.co.uk > ^ >Here is where things are falling down this was previously the domain >name, it will only verify if the fully qualified hostname is entered. It >checks to see if the hostname resolves to the same IP it already has but >not the other way (So even MS have got it wrong in Express no surprise >there some might add), I assume this is for security.
OK- so to appease MS Outlook - we can supply the domain name so that it can resolve it to the IP address that we're already giving it now?
I'll just add a reverse lookup and give it the name that comes back from DNS then.