Outlook 2007 Stop working

[KIdd]

I have been using outlook 2007 to recieve my exchange server mail via Https
over vpn for a week and suddenly it stops connecting. also I was using 2007
to download my aol, gmail, and cox mail via pop and imap4 and now they dont
even work. I tried a repair still no luck, I even tried to connect to each
one individaully no luck. So im thinking its a outlook errror. Could anyone
help me with this?

Thx in advance

 

[KIdd]

heres errors
Task '(e-mail address removed) - Receiving' reported error (0x80040900) : 'The server
name you entered cannot be found on the network (it might be down
temporarily). Verify that you are online and that the server name is correct.'
Task '(e-mail address removed) - Receiving' reported error (0x80040900) : 'The server
name you entered cannot be found on the network (it might be down
temporarily). Verify that you are online and that the server name is correct.'
Task '(e-mail address removed) - Receiving' reported error (0x80040900) : 'The
server name you entered cannot be found on the network (it might be down
temporarily). Verify that you are online and that the server name is correct.'