The only time when I had a bad feeling about such an email was when I felt that I got positive feedback during the interview, got no "warning" signs during it and so on, yet on the other day, I was told almost exactly this.
Otherwise, it's quite ok. Make it short, who wants to read ton of shit just to hear no? If you can list one (or more) serious reason (lack of experience, education, whatever, once, I was told that I was simply too pesimistic, but that was on phone), fine, but still, keep it short. And well, don't expect much feedback.
Otherwise, it's quite ok. Make it short, who wants to read ton of shit just to hear no? If you can list one (or more) serious reason (lack of experience, education, whatever, once, I was told that I was simply too pesimistic, but that was on phone), fine, but still, keep it short. And well, don't expect much feedback.