Issues with Receiving Outlook emails

[tornadodroid]

I just received my Droid and was able to set up my Outlook account through the email function. I set it up using POP3 as my setting as that is what my IT guys asked me to do (we don't have a corporate MSFT server) but am now receiving the following message: "The application email (processcom.android.email) has stopped unexpectantley. Please try again". The phone then forces me to close the program. I was receiving emails before this message but now no emails come through. Has anyone else had this issue and if so how did you resolve it? Thank you.