title: How can I monitor outgoing email from Unix and Sendmail?
body: <p>I am running a FreeBSD server and I have been sent a warning that spam has been sent from my server. I do not have it set as an open relay and I have customized the sendmail configuration. I'd like to know who is sending what email along with their username, email subject line as well as a summary of how much mail they have been sending. I would like to run a report on a log similar to how it is done when processing Apache server logs.</p>
  
  <p>What are my options?</p>