On Wed, May 23, 2007 at 10:00:03AM -0700, Mark wrote: > How can I find out the user id that was used to authenticate during > the SMTP session? If you can't find a way to make your MTA log the user authentication, there's always tcpdump, wireshark, etc. As long as you're/they're not using STARTTLS. -- - Tim Utschig <tim at tetro.net>