"This is one reason why I always reply with a short form letter: "Thanks for reaching out, I'm happy where I am, etc" so they have to take the time to filter me out as someone who isn't interested."
But see, in my experience, they DON'T filter you out in any way. They just keep spamming you.
To clarify: if they receive a reply from me, even if it's a "no thanks go away," they have to take the time to read it just in case it's a "holy crap here's my resume send it to everyone!"
But see, in my experience, they DON'T filter you out in any way. They just keep spamming you.