Emailing from website...

Hello..

I am attempting to send an email from a link on my website. When the hyperlink is clicked the email pop up appears and you are able to put text in the body and when you click send... it sends.. however 2 seconds later it reads email undeliverable. I have my email address setup and I can send and receive to that email address except from the webpage. Here is the code for easy reference:

<a title="Click here to send an email to Spectre Consulting..." href="mailto:[email protected]?subject=Contact from website...">[email protected]</a></p>

Please advise..

Thanks,

Brett