No. He is being an ass in the way he is stating it.

- You send me a stupidly long resume

- forget it. You have annoyed me

- More likely, I will ignore the whole thing

- If you can’t nail it in one sentence, do I really want to look forward to your rambling emails every day?

WOW. Okay Sir. Something else? Now there is nothing wrong with what he is asking for. Can you tell that politely

- Please send me a short and concise resume. Include x, y, and z. That's what matter for me.

- Long emails won't be read fully, because I'm short on time. I might not answer your email because I get lot of them, and I just can't answer them all.

- This doesn't mean your email is not important. It is. Please send it. We'll be in touch.