Statistically. I communicate with a lot of people via email, and if I don't get an expected response to something of consequence I follow up - it's far more com

Statistically. I communicate with a lot of people via email, and if I don't get an expected response to something of consequence I follow up - it's far more common the recipient simply missed it/didn't get around to it than it is to get "I never got it/I found it in my spam folder".