When you install SMTP on Windows 2008 Server , SMTP logs may not be getting generated. Websites may or may not be sending out emails & when you click on Current sessions in IIS 6.0 manger you get the message " No such interface supported".

While not obvious the ODBC Logging module a role service in Server Manager needs to be installed.

Windows Server 2008 SMTP Service logging


Thank you Steve Schofield


still does not work then try this.

Close MMC

C:\Windows\System32\inetsrv>regsvr32 smtpsnap.dll
C:\Windows\System32\inetsrv>regsvr32 smtpadm.dll

Reopen mmc

Thanks UnderCoverGuy