Microsoft IIS Log File Format

• Information is written to a comma-delimited ASCII text file.
  
• Data is fixed; you cannot customize the log.
  
• There are multiple records for a single transmission.

Hold the cursor over an entry to see a description in the status bar. Or, click a link to see a complete list.

123.456.789.1,   CompanyA.com,  8/18/97,  13:17:37,  SMTPSVC1, MAIL01,  19.200.200.1,  90, 42,  0,  250,  0,  MAIL FROM,  -,FROM:<mariab@CompanyA.com>,
123.456.789.1, CompanyA.com, 8/18/97, 13:17:37, SMTPSVC1, MAIL01, 19.200.200.1, 0, 32, 0, 250, 0, RCPT TO, -, TO:<terryh@CompanyB.com>,
123.456.789.1, CompanyA.com, 8/18/97, 13:17:37, SMTPSVC1, MAIL01, 19.200.200.1, 270, 480, 101, 250, 0, DATA, -, 0019E3517201287MAIL01, 
123.456.789.1, CompanyA.com, 8/18/97, 13:17:37, SMTPSVC1, MAIL01, 19.200.200.1, 81, 4, 52, 0, 541, QUIT, -, MAIL01,

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