how do I stop repeated attempts to deliver e-mails?

[bfar7]

Your IncrediMail Version: IM2
Your Internet Browser Type: Internet Explorer 8
Your Operation System: Windows XP

What have you done before the problem occurred?


If you receive any error message, please quote it precisely:
Above was NOT an error message, but was sent as an e-mail.

Please provide a full description of the problem:
apparently an address I sent to is not valid. I keep getting the following message
" This is an automatically generated Delivery Status Notification.
Delivery to the following recipients is still underway after 13.7 hour(s):
* egypt@egy2000.com
Will keep trying and contact you if the message can't be delivered permanently.

[IncrediModerator]

Please note that IncrediMail is an email client, not an email account provider. This email message was set and imposed by your email account provider, not by IncrediMail.

Please contact your email account provider's customer service for further assistance.