How to Write a Professional Email: 8 Etiquette Tips

Skip generic subject lines like 'Action required - feedback for project X.' Try '5 minute survey - feedback for project X' instead. The recipient knows what you want and roughly how long it will take before they even open the email.

If a time estimate doesn't fit, name the person and the ask: '[Elon to Approve] Spending Estimates for Q4.' Elon sees his name in bold in the preview pane and knows exactly what's expected of him. The whole point is to remove the moment of 'wait, what is this about?' that delays every reply.

Don't spin off a brand new email every time you have a fresh question on the same project. The recipient loses the history from the original chain, and your name shows up four times in their inbox for what should have been one conversation.

Hit reply on the existing thread. Everyone can scroll up to see what was decided last week. If the topic truly shifts, fine, start a new thread - but for the same project, same thread. Your coworkers will quietly thank you.

When you add someone to a thread or drop someone off, say so at the top of the email. A line like '(+Sarah for product context, -Mike to spare his inbox)' in italics or parentheses does the job in five seconds.

The new readers know why they're suddenly on a thread, and the people you removed don't get pinged on a conversation that no longer concerns them. Without this line, Sarah opens the thread, sees twenty messages of context she's missing, and has to ask. With it, she's already caught up.

Don't bury the ask at the bottom. Lead with the main point in one sentence, then add the why underneath. 'Hi Jane, could you pull the electric car revenue projection numbers? Context: the product marketing team is building a forecast deck for the boss and we'd love 2025 to 2030 in Google Sheets.'

Senior readers can grab the ask and move on without reading the back half. Junior readers can scroll for more if they need it. When you front-load the context, you force everyone to read filler before getting to what you actually need.

When someone sends you a wall of disorganized text, don't reply to it line by line. Spend a minute bucketing their points into two or three lines, then lead your reply with 'Just to confirm, you're asking about X, Y, and Z.'

You catch any misreads before you waste a round trip. The sender also feels heard rather than corrected, which matters when the messy email is from your boss. An ACTION ITEMS list followed by CONTEXT is a clean format for the reply itself.

Don't paste a 200 character URL into the body of an email. Highlight the anchor text you want, hit Ctrl+K on Windows or Cmd+K on Mac, and paste the URL into the popup.

The email reads cleaner. You're also far less likely to break the link by adding a stray character or dropping one when you copy-paste. 'See the brief here' beats a raw URL every time, and it's the difference between looking polished and looking like you typed it on your phone.

Open your email client's general settings and flip the default reply button from Reply All to Reply. Gmail, Outlook, and most clients let you do this with one toggle.

Most replies don't need to go to twenty people. One careless tap can blast a half-finished thought to a whole distribution list. Defaulting to Reply contains the damage when you're moving fast. When you genuinely need Reply All, you pick it deliberately.

In Gmail, Outlook, and most major clients you can change the undo send window inside Settings. The default is usually five seconds. Push it to 30.

Every email worker has hit send and spotted a typo two seconds later, or realized they CC'd the wrong person. Five seconds isn't enough to catch and act on the mistake. Thirty seconds is. It's the single highest-leverage setting change in your whole email life.