how to get mail from exchange 2003

Hello metalcraft,

Thanks for using Apple Support Communities.

For more information on this, take a look at:

OS X Mountain Lion: Cannot connect to Exchange server in Mail after upgrading

http://support.apple.com/kb/TS4363

If you have issues connecting to the Exchange server or don't know what server addresses to use, contact your Exchange administrator or IT administrator.

Best of luck,

Mario

Server 2003 is not supported, you must have Server 2007 (Service Pack 1) at least. Ask your employers IT dept if they will provide Imap access to the account.