Form to Mail Error when using CDONTS

[David Hodgson]

I really need some help with this one please,

I have an ASP script that collects information from a form on my site and
sends it as an email. The ASP script is calling CDONTS.DLL which is
registered on a win2k3 server with Exchange server running.

When submitting the form there is an error when it comes to the 'mail.send'
part of the script. I have given all the necessary folders the correct
permissions as per microsoft however I still get the same errors.

I believe it is something to do with permissions because if I disallow
anonymous access to the site and access it through the local network as a
logged in user the script works fine.

Can any point me in the right direction?

Thanks

David