Failed to access the metabase, error code is 80070422

Event Type: Error
Event Source: MSExchangeMU
Event Category: General 
Event ID: 1009
Date:  9/17/2009
Time:  9:51:51 PM
User:  N/A
Computer: WEB1
Description:
Failed to access the metabase, error code is 80070422 (The service cannot be started, either because it is disabled or because it has no enabled devices associated with it.). 

For more information, click http://www.microsoft.com/contentredirect.asp.

It seems that the latest Windows 2003 SBS patch (which I think was a IMF Patch) causes the IIS Admin Service to switch from Automatic Startup to DISABLED. Turn it back to automatic, and start it if you ever want to check your email again.