I'm using Exchange 2003 on my Server 2003 environment, but my big problem is that I can't use SMTP or POP3 and I'm beginning to wonder if I have configuration problems. I can use the Exchange server, but it won't let me use POP3/SMTP. Does anyone have any ideas or tutorials for setting up Exchange 2003 or Exchange 2007 properly so that all my IMAP, SMTP/POP3 connections work?
Could you provide more detail? For instance, can you connect to your Exchange server on port 25 (telnet)? Is there a specific issue that you are having? Why are you trying to use SMTP/POP instead of a native Microsoft Exchange connection? Have you looked at Outlook Web Access?
It will connect to exchange on port 25, but will not send or recieve using SMTP or POP3. Cannot connect to Outlook Web Access either. I'm trying to use POP/SMTP because I'm also using it on linux boxes within my network.