When you get a suspect email (and I would suspect this one!), right click on it and a little window will pop up. Select "View Message Source". You can pretty well tell from that if an email is bogus or bonafide, if you have the patience to sort through all the gibberish. The first thing that caught my attention from yours is "ibermail" - that would be coming from Spain or Portugal (the Iberian peninsula). Unless you can verify that Konstantin has relocated to Spain, I think I'd consign it to junk mail. Better safe than sorry!