Unable to Send Messages – MS Outlook Error: 0x800C0133

Hi,
I am getting an error message in Outlook express that I am using. I’m only able to send messages, but unable to receive any messages. I have cleared all my junk emails. Some of the experts have said that my inbox file is corrupted or damaged. Error message is : 0x800C0133. I am unable to correct this error with this file Inbox.dbx.
Please help me.
