It could have been a spoofing attack.
http://en.wikipedia.org/wiki/E-mail_spoofing
--
Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
http://www.howto-outlook.com/
Outlook FAQ, HowTo, Downloads, Add-Ins and more
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"lawjake" <(E-Mail Removed)> wrote in message
news:372B8B93-B3EC-484D-A975-(E-Mail Removed)...
>I am getting thousands of emails bounced back to me that I never sent.
> Microsoft hosts my web site, and they want to charge me more for the
> additional storage space. How do I stop this? What is occurring? and,
> finally, how did it happen?
>
> I use outlook for all my emailing.
>
> Thanks.