QUOTE(vexus @ Feb 17 2009, 08:28 PM)
how can i setup nokia mail for exchange. I don't quite understand exchange server. What is that?
http://en.wikipedia.org/wiki/Microsoft_Exchange_ServerIts a kind of a private email server usually used by large companies and corporations for its employees.. normally you can only access the exchange server when you are connected thru their domain, but some might enable remote access via Outlook Web Access (OWA), pop3, vpn etc also.. it all depends on the mail admin.
If you dont have any account with an exchange server, dont use the nokia mail for exchange. Use the built in email client instead which supports POP (which is the one used by most ISPs like TMNut etc) or use IMAP for gmail
I think there was a link before this how to setup push email on Tube by using gmail.. pretty nice also.. I set it to check my mail every 5 minutes, but unfortunately, nobody ever sends me mail...

(anyway dont do this unless you're on unlimited data plan!)