Setting up my mail system at the moment, and the easiest way I figure to stay on top of mail problems (spam attacks etc) is to actively be able to see what is happening as it happens.<p>There are plenty of log analysis tools for Postfix, but not many are still in production. Does any one know of a tool which allows you to view, in real-time, mail being processed?<p>Mail going through the server, current queue levels, sender address and recipient address. Drill down to daily totals for each address too.