Outlook 2007 win XP can not connect to Exchange 2013

exchange-2013outlook-2007ssl-certificatewindows-xp

I can not connect outlook 2007 on windows xp to a new exchange 2013, I'm sure exchange works because many clients are connecting without troubles.
The mail profile is set to the correct proxy address and I enable the "Negotiate Authentication" as all other working clients. I already verify that Outlook 2007 is up to date with the last CU.
When I try to set up the mail profile I just get a "impossible to connect" but I think it can be a certificate issue. How can I very the certificate that outlook uses?

Thanks.

enter image description here
this must be the english version of the message:
The action could not be completed. The connection to the Microsoft Exchange Server is unavailable. Outlook must be online or connected to complete this action.

Best Answer

How can I very the certificate that outlook uses?

From that client PC, connect to internal OWA. The certificate used on the OWA site will be the cert that the client is seeing when trying to connect via Outlook.

You may consider running the www.testexchangeconnectivity.com site on that client and using their credentials to determine if there is any issue it can pick up.

Are you trying to manually set the client's profile or let autodiscover find it?

Related Topic