Hi,
I have a 2 node active passive cluster running Exchange 2003 service pack 2. After I patched both the nodes with MS09-003 (KB959897) patch, I cannot open email which has any kind of attachments in it. if I double click to open the email, i get a pop up saying "Cannot open this item. The operation failed." I cannot even view the email in preview pane and it displays a message there "This item cannnot be displayed in the Reading pane. Open the item to read its contents." OWA also doesn't help. When I try to add any attachment and browse for it, the attachment window displays a message "HTTP/1.1 503 Service Unavailable".
I have tried different mailboxes from different stores and the problem is same. I tried running "Isinteg -s server_hostname -test alltests -fix" but no good. Tried failing over also but no use. Then I tried uninstalling the patch on the passive node and then failed over to the passive node and the problem disappears. I am able to open the emails with attachments. We have applied the same patch in a different environment but there is no such problem.
Could you please advise on how to rectify this problem?
Thanks,
Feroz
You can refer following articles for further help, http://msexchangeteam.com/archive/2004/10/20/245157.aspx
http://support.microsoft.com/kb/823166
M