I am in the process of transitioning from Exchange 2003 SP2 (Ex2k3) to Exchange 2010 SP1 (Ex2k10) and have so far achieved the following:-
(1) Ex2k10 is installed & opertaional (normal)
(2) Majority of the mailboxes are still on Ex2k3 server, few mailboxes are on Ex2k10
(3) DNS server has following entries:-
- autodiscover.mycomp.com 192.168.1.11
- legacy.mycomp.com 192.168.1.10
(4) Clients are a mix of Outlook 2003 & Outlook 2010
If i try to configure a new profile (even for a user residing on Ex23k server) i get below error message:-
"The address list cannot be displayed. The connection to Microsoft Exchange is unavailable. Outlook must be online or connected to complete this action."
This happens when i try to open the GAL, this user can still send/receive emails.
Please advise.
Regards,
Pete
Exchange
Last Comment
Fadal
8/22/2022 - Mon
Dant7
Have you changed the OAB generation server yet? If so have you checked the 'encrypt data between Microsoft Outlook and Microsoft Exchange' checkbox in Outlook? It is located in more settings/security tab.
We get it - no one likes a content blocker. Take one extra minute and find out why we block content.
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