XP Pro, Office 2003. Have been using Outlook (NOT express) for at least 3 years without an issue. All of a sudden today, I cannot send email. I have 4 accounts set up and cannot send email using ANY of them. I can send using ISP webmail application so it is not the ISP. What it says is the server connection was interupted. I do recieve email. It also does it when I reply to an email. WTF???

Any suggestions?

grrrrr