I have never ever been so behind on email as I am right now. I believe I am seeing about one third of all email that is sent to me. If you have sent me an email that I haven't replied to, don't be offended. You are not alone. You are in the majority.
I write these posts occasionally to let people know. The result is hundreds of comments about how I can make email work better for me. Please don't leave those comments. I don't want to make email work better for me. I don't want to hire an assistant to do email for me. I don't want to try some new magical app that will make email better for me.
I give email an hour in the morning, an hour in the evening, and I dive into it throughout the day. The result is probably three hours a day in total. That's all I'm going to give email. And it is not enough to manage the inbound flow.
So I'll do what I can and I'm not going to do more. And if that means I will miss your email, then so be it. Please send it again. That will increase the chances I will see it.