Here's a rejection I found on the Internets: I think it says "MH: Sorry none from your recent batch [of submitted poems] worked for us." There's something a little bit charming about this scrap-of-envelope rejection. As the owner says, it sure beats a cold form rejection. I can't quite make out the journal or the editor's name. Maybe it says Coldstream? Not sure.
UPDATE: Readers have indicated that this rejection is from Slipstream.