XFOR: SMTP Protocol Log Not Created When Minimally Logging

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Page 578, Chapter 17 of the Microsoft Exchange Server Administrator's Guide incorrectly states the following regarding Minimum logging: Logging SMTP Information

SMTP events are generated by the connections of an Internet Mail Connector. When you increase the diagnostics logging level for the SMTP Protocol Log category, Microsoft Exchange Server writes these events to text files. Each concurrent connection logs its events to a separate file. You can find these files in \EXCHSRVR\IMCDATA\LOG.

TIP: A quick way to tell if SMTP logging is enabled is to check the Windows NT application event log when the Internet Mail Connector is started. If enabled, event 2004 is written to the event log. To locate this event in the Event Viewer, search the application event log for ID, or the source, MSExchangeIMC, and the category, SMTP Protocol Log, of the event.

The headers and body of outgoing messages cannot be logged. However, the entire text of incoming messages is included.

1. Select the Diagnostics Logging tab.
2. Select SMTP Protocol Log.
3. Select a logging level.
4. Restart the Internet Mail Connector.

   Option        Description

   None    (0)  No text logs are created. This is the default.
   Minimum (1)  Connection information is written to the SMTP log.
   Medium  (3)  SMTP commands and headers are written to the SMTP log.
   Maximum (5)  Complete, unformatted protocol packets are written to the
   SMTP log.