I once got a rejection letter from a recruiter, complete with the boilerplate, "we'll keep you in mind for future positions" from a noreply@ email address.
I've been rejected from a few jobs that I've applied to at this point. honestly, this was the only time I can remember that it was an email, let alone an email from a no-reply address. every other time I've been passed on after interviews, the recruiter at least had the decency to call and tell me over the phone.