Comment rédiger un e-mail professionnel avec l'IA

A strong email prompt contains five things: context (what happened so far), audience (who they are and your relationship), goal (what you want them to do), facts (dates, numbers, names you have checked), and constraints (tone, length, format). For example: 'Write a follow-up to a client I have worked with for two years. We sent the proposal on 3 March and have not heard back. Goal: get a yes or no on the pilot. Warm but direct, under 90 words, one clear question, include a subject line.' Different hard emails follow different patterns. A follow-up refers to the earlier message, adds something useful, and makes replying easy. A decline says no early, gives a short reason, and offers an alternative only if you mean it. An apology owns the mistake, names the impact, states the fix, and does not grovel. A request makes one specific ask with a reason and a deadline. Putting the main point in the first line, sometimes called 'bottom line up front', helps busy readers. Built-in tools such as Gmail's 'Help me write' and Microsoft Copilot in Outlook do the same job inside your inbox, and the same prompting principles apply. Common misconceptions: first, that longer sounds more professional. Usually the opposite is true. Second, that the draft is ready to send. Models often invent details, such as 'as we discussed on our call', a date, or a promise you never made, so read every sentence as a claim you are signing. Third, that tone is obvious. 'Professional' can mean stiff or friendly; name the tone you want. Finally, check your employer's policy before pasting confidential client information into a public chatbot.