The inbox is the first thing most people want to hand off and the last thing they actually do. It is intimate. It holds the client you cannot lose and the half-sentence from your boss that needs the right reply by noon. Handing that to anyone, a person or an AI, feels like handing over the keys to your week.
So most people never delegate it, or they delegate it badly. They ask an assistant to “watch my email” with no real brief, then either get interrupted about everything or quietly panic about what is going out in their name.
There is a better way, and it is not a clever prompt. It is the brief you would give a sharp new colleague on their first morning. Here is the shape of it.
The outcome
Done is not “inbox zero.” Done is this: by the time you sit down, the noise is gone, the things that need you are at the top with a line of context each, and a reply is already drafted for everything routine, waiting on your nod. You open your inbox to make decisions, not to sort mail.
Notice that this is a result, not a procedure. You are not describing how to file things. You are describing the state you want to walk into.
What you hand off
You hand off the triage and the first draft: sorting, labelling, archiving the obvious noise, and writing the routine replies in your voice. What you do not hand off, yet, is the send button on anything that carries weight, and the handful of people and topics where you always want to be the one who answers.
Be concrete about the edges. “Newsletters, receipts, calendar invites, anything obviously low-stakes: handle it. Anything from a client, anything about money, anything you are unsure about: bring it to me.” Clear edges are what let an assistant move fast on the rest without a second thought.
How to brief it
This is the heart of it, and it is just the rules you would give a person. Write them as plain if-this-then-that lines, with your own thresholds:
“Meeting requests from people I already work with: accept and put them on my calendar. From someone new: send the short qualifying reply and forward it to me.”
“Invoices: file them and forward to accounts. Anything over £5,000: flag it for me first.”
“Anyone on my VIP list: draft a reply in my voice, but never send it. Just show me.”
Those numbers and names are yours to set. The point is that a dozen lines like this handle the large majority of a morning with no question coming back to you. Then give it your voice. Hand over twenty of your own sent emails and let it learn that you write “thanks for the nudge,” not “per my last message.”
What to check
Keep one gate firm at the start: draft, do not send. Anything going out in your name arrives as a ready draft you can approve or fix in seconds. For the first week or two, write your own version beside it now and then and compare them. They converge faster than you expect, and as they do you can let more go on its own.
The other thing worth checking is a single end-of-day summary: what came in, what was handled, what is waiting. One message, not a running stream of pings. That is how you stay across your inbox without living in it.
What stays yours
The relationships stay yours. The note to the client who is wavering, the reply to the colleague going through a hard time, the message where the exact words matter more than the speed. An assistant can tee these up. You write them.
And the judgment stays yours: what counts as urgent, who counts as a VIP, when to break your own rule because this email is the exception. Those calls are the job. Everything underneath them is what you are handing off.
That is the whole playbook, and you may notice it is not really about email. It is how you bring any capable colleague onto your work: name the outcome, set the edges, write the rules, keep a gate on what matters, and hold on to the parts that are yours. It is also, almost exactly, how you brief an associate in be/brief. An inbox is just the easiest place to start, because the wins arrive by nine in the morning.
Brief is opening to a small group at a time. Direct a team instead of operating one more tool.
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