This is a heads up that Update Rollup 6 for Exchange Server 2007 SP1 should be out on Tuesday February 10, 2009. As you can see the rollup release date coincides with the day Microsoft issues secur...
Updated Jul 01, 2019
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Update Rollup 6 for Exchange Server 2007 SP1 to be released on February 10th 2009
After installing Exchange 2007 Rollup 6 on our Exchange server last night, now all users that logged in this morning get prompted to re-authenticate when launching Outlook or trying to use OWA. I suspect that it changed IIS permissions, but I can't remember what they were before the update. I uninstalled the Rollup, but they continue to get prompted when they launch Outlook. I am running Exchange 2007 on a Windows 2003 64-bit server. I checked event viewer and one of the events is:
Event Type: Error
Event Source: MSExchange ADAccess
Event Category: General
Event ID: 2501
Date: 2/12/2009
Time: 9:28:10 AM
User: N/A
Computer: STLEXCH01
Description:
Process MSEXCHANGEADTOPOLOGY (PID=1768). The site monitor API was unable to verify the site name for this Exchange computer - Call=DsctxGetContext Error code=8007077f. Make sure that Exchange server is correctly registered on the DNS server.
I checked DNS and there IS a valid MX record in there for our exchange server.
Any suggestion?
Event Type: Error
Event Source: MSExchange ADAccess
Event Category: General
Event ID: 2501
Date: 2/12/2009
Time: 9:28:10 AM
User: N/A
Computer: STLEXCH01
Description:
Process MSEXCHANGEADTOPOLOGY (PID=1768). The site monitor API was unable to verify the site name for this Exchange computer - Call=DsctxGetContext Error code=8007077f. Make sure that Exchange server is correctly registered on the DNS server.
I checked DNS and there IS a valid MX record in there for our exchange server.
Any suggestion?