I have just setup my exchange 2003 server as a pop3 server so clients can
pick up e-mails over the internet from there outlook\outlook express. I am
connecting to it locally first to make sure its all ok before I connect over
the web. I have started the exchange pop3 server service. I am putting in the
correct ip details for the pop3\smtp settings in the outlook client and also
the username and password as they are of the AD account the e-mail address is
setup for. outlook express always throws up an error as follows
"There was a problem logging onto your mail server. Your Password was
rejected. Account: '10.x.x.x', Server: '10.x.
x.x', Protocol: POP3, Server Response: '-ERR Logon failure: unknown user
name or bad password.', Port: 110, Secure(SSL): No, Server Error: 0x800CCC90,
Error Number: 0x800CCC92"
I have stripped out all security for the time being on server and client
side but still no luck. If I try to collect e-mail for the administrator
using the AD username and password then thats fine, but all other AD accounts
fail. Any clues?


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