I use Spam Sleuth Enterprise to screen all my e-mail. The message you sent to me has been queued for delivery, but has not been delivered because Spam Sleuth Enterprise did not recognize your From address.
If you would perform the following simple action, your message will be delivered to my InBox and your From address will be added to Spam Sleuth Enterprise so that any further e-mails from you will go straight to my InBox for my prompt attention.
At that site, you will be asked to type a few letters. The e-mail you sent earlier will then be automatically delivered to my InBox. You won't need to send your message again.