Runs it once a hour fromcron. OS Upgrade Technical Thug Reads source code of new release, takes only what he likes. Administrative Fascist Instigates lawsuit against the vendor for having shipped a productwith bugs in it in the first place. Well, it's upgrade time. Should take a few hours.
Rewrites sendmail in assembly.
Administrative Fascist Puts mail use policy in motd. Locks accounts that go over mail usequota. Keeps quota low enough that people go back to interofficemail, thus solving problem. I've got my boots and backpack. Users give up and go back topost-it notes.