I received a timely response to my problem, after I filled out the RIGHT form Just wanted to let everyone know that Dreamhost IS listening and taking care of me. I am very happy with their service.
Here is the email they just sent:
Sorry about that! Your e-mail addresses need to be reconfigured. It looks like a data move did not get completed correctly. I am taking care of this now and everything will be working properly in about an hour.
If you have any other questions or concerns, be sure to let me know!