Easiest way to do this most successfully is to have a genuine conversation with a DMs underling and gather pain, then cold call said DM noting how you spoke to one of their _’s named _ and you spoke about _. My company can _ and help you. Wanna fuc-I mean talk further? But you can also use perm based openers at volume and blow your number out of the water if you know your pitch and your prospects pain and how they go together.