How can I get Elmah to send email using our email gateway web service?

I realise this would require some sort of custom ErrorMail开发者_Go百科Module, but where do I start, if I can even do this?

Look at the ELMAH source and look how they wrote their ErrorMailModule. It would be quite simple to change the code to use your web service. (Just make sure that you do not violate the ELMAH license.)