I don't even understand why you're trying to help them. Good recruiters don't need your help and the bad ones can leave. Unless I can tell that an email has be

I don't even understand why you're trying to help them. Good recruiters don't need your help and the bad ones can leave. Unless I can tell that an email has been custom tailored to my personal profile and experience I don't give it the time of day. A recruiter, in one or two paragraphs, should be able to tell me about the company (without mentioning the name) and why several items in my personal history (work experiences, patents, articles written, code bases committed to, etc) are relevant to what they are trying to do. Anything short of this is garbage and should be treated as such.