to: cryogenics-department@example.com from: me-bot@example.com cc: me@example.com subject: Unfreeze Clemens date: 2134-01-01 Dear Cryogenics Department, please unfreeze Clemens, as he wanted to watch this year's close pass of Halley's Comet. This one is going to have an apparent magnitude of -2.0 — it's gonna be fun, so feel free to join him!