How to write a professional email

A professional email's job is to be understood quickly and acted on easily. It is not about sounding impressive or formal; it is about clarity and respect for the reader's time.

What it is

An email written in a work or professional context: to a colleague, a client, an employer, an editor, or a customer. It should be brief, clear, and easy to reply to.

Why it matters

Email is first impressions in writing. A clear, courteous email builds trust and gets answers; a muddled, rude, or error-filled one loses the reader and the opportunity.

How to write it

Use a subject line that names the subject. "Proposal for the Q3 campaign — draft attached" beats "Question" or "Hello."

Open with a greeting and get to the point. One line of context if useful, then state what the email is about. Do not bury the ask.

State the request or purpose clearly. If you need something, say exactly what and by when. If you are responding, answer the point directly.

Keep it to one topic. One email, one main subject. If you have several unrelated things, change the subject line or split them.

Be polite and brief. A friendly tone is fine; a long-formal one is unnecessary. Two or three short paragraphs is usually plenty.

Show you have done your part. Attach what you promised, reference the previous message, and include any details the reader needs.

Close with a clear next step. "Could you confirm by Friday?" or "Please let me know if you'd like me to adjust." Then sign off with your name and role.

Proofread. A typo in a professional email is a small but real signal. Read it once before sending.

Common mistakes

A vague subject line. Burying the request in paragraphs of preamble. Writing a wall of text. Being abrupt or accusing when you are frustrated. Asking several things with no priority. Forgetting attachments you promised. Sending while angry.

Practical tips

• Put the most important sentence earlier in the email.
• Use bullet points for lists so they are easy to scan.
• If an email is making you emotional, write it and wait, or send it to no one first.
• Keep emails short enough that the whole thing fits on one screen.

Checklist

• My subject line names the subject.
• I get to the point quickly.
• I stated exactly what I need and by when.
• I kept it to one main topic.
• I was polite and brief.
• I closed with a clear next step and proofread before sending.