Developer Forum

Hello,

I have setup a new Exchange 2007 server with the Client Access Role. I am
attempting to access an Exchange 2003 mailbox via IMAP. I have enabled IMAP
on the Exchange 2007 Client Access Server and I have started the IMAP
service. Connections are sucessful but I can't authenticate.

Here is the error dialog Using Outlook Express:

LOGIN failed.

Configuration:
Account: exch-hub1.mydomain.com
Server: exch-hub1.mydomain.com
User name: XXXX@XXXXX.COM
Protocol: IMAP
Port: 993
Secure(SSL): 1
Code: 800cccd1

I am able to access my exchange 2003 legacy mailbox via owa through the same
server.

Any assistance appreciated.

Thanks

Bill

Is that using the 2007 CAS' default self-signed cert?
--
Bharat Suneja
MVP - Exchange
www.zenprise.com
NEW blog location:
www.exchangepedia.com/blog
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Hello,

Yes that is using the self signed cert. Is that the problem?

Bill

Hi,

Does anyone have any ideas on this? I am trying to replace my Exchange 2003
front-end servers with Exchange 2007.

Bill