Writing a professional email in French is one of those skills that separates intermediate learners from people who can actually function in a French-speaking work environment. It's also one of the things that makes adult learners panic the most.

The reason is simple. French professional writing is much more formal than English. The casual "Hi Sarah, hope you're well!" that opens most English work emails would feel jarring, almost rude, in a French context. French emails follow conventions. There are formulas, phrases, and politeness levels that you're expected to know, and getting them wrong can make you come across as sloppy or disrespectful, even when your French is otherwise good.

The good news is that once you learn the formulas, French professional emails become surprisingly easy. They're more structured than English ones, which means there's less guessing. You learn the conventions, you plug in your content, and you're done.

So let me walk you through how to write a professional email in French step by step. By the end of this post, you'll have templates you can adapt for almost any work situation.

If you want to know what level you're at right now, you can take my free placement test here before we dive in.

The four parts of a French professional email

Every professional French email follows the same basic structure. There's no creativity required. You just fill in the slots.

1. L'objet — The subject line
2. La formule d'appel — The greeting
3. Le corps du message — The body
4. La formule de politesse — The closing

Let's go through each one.

1. The subject line (l'objet)

Keep it short, specific, and informative. French subject lines are usually a noun phrase, not a full sentence.

Good examples:

• Demande d'information — Request for information
• Candidature pour le poste de chef de projet — Application for the project manager position
• Devis pour vos services — Quote for your services
• Confirmation de rendez-vous — Appointment confirmation
• Facture n°2024-153 — Invoice no. 2024-153

Avoid full sentences in the subject line. Je voudrais demander des informations (I'd like to request information) sounds heavy in a subject line. Demande d'information is cleaner and more professional.

2. The greeting (la formule d'appel)

This is where French gets formal in a way English doesn't. The greeting depends on who you're writing to and how well you know them.

For someone you don't know well or have never met:

• Madame, — for a woman
• Monsieur, — for a man
• Madame, Monsieur, — when you don't know if it's a man or a woman, or when writing to a general inbox

Notice that there's no "dear" equivalent for strangers. You don't write "Chère Madame" unless you actually know the person reasonably well. Just Madame, or Monsieur, on its own. It can feel cold to English speakers, but it's correct and standard.

For someone you've corresponded with before or know a bit:

• Madame Dupont, — using the last name
• Monsieur Martin,
• Bonjour Madame, — slightly warmer, more modern, increasingly common

For colleagues you work with regularly:

• Bonjour Marie, — first name only, casual but still professional
• Bonjour, — when you're emailing several people or when you're already on familiar terms

For people in academic or formal contexts:

• Madame la Directrice, — Madame the Director
• Monsieur le Professeur, — Mister the Professor

The titles matter. French professional culture takes them seriously, much more than English does.

Important: Never write Cher Monsieur Dupont (Dear Mr. Dupont) unless you actually have a personal relationship with the person. It sounds presumptuous in French. Stick with the title alone.

3. The body (le corps du message)

The body of a French professional email is usually more formal than its English equivalent. A few principles:

Use "vous," not "tu." Even with someone you've emailed many times. Even with someone slightly junior to you. The default in professional writing is vous, and switching to tu is something that happens explicitly, usually after a face-to-face meeting.

Avoid slang, contractions, and casual expressions. No du coup, no bah, no je sais pas. Write fully: je ne sais pas, par conséquent, cependant.

Use full sentences and clear structure. French professional writing values clarity and complete thoughts.

Open with a transition phrase, not the meat of your message. Just like English, you ease into the topic. Some classic openers:

• Je me permets de vous contacter au sujet de... — I'm reaching out to you regarding...
• Suite à notre conversation téléphonique... — Following our phone conversation...
• Comme convenu lors de notre dernier échange... — As we agreed in our last exchange...
• Je vous écris pour vous demander... — I'm writing to ask you...
• Je fais suite à votre email du [date]... — I'm following up on your email from [date]...

The phrase je me permets de vous contacter is especially useful. It's the polite, formal way of saying "I'm reaching out," and you can use it in almost any first-contact email.

4. The closing (la formule de politesse)

This is where French professional writing gets the most rigid. There are specific phrases used to close emails, and they range from formal to ultra-formal. Pick the one that matches your level of formality.

For most professional emails:

Cordialement, — The most common closing, equivalent to "Best regards." Safe in 95% of professional situations.

Bien cordialement, — Slightly warmer than cordialement.

For more formal contexts (first contact, official correspondence, applications):

Je vous prie d'agréer, Madame, Monsieur, l'expression de mes salutations distinguées. — Please accept, Madame, Sir, the expression of my distinguished salutations.

Je vous prie d'agréer, Madame, l'expression de mes sentiments respectueux. — A more personal version when you know who you're addressing.

These long formulas seem absurd to English speakers, but they're standard in French professional writing. For any formal letter, application, or first-contact email with someone important, use one of them.

For casual professional emails (colleagues, ongoing correspondence):

Bien à vous, — Yours sincerely (slightly warmer than cordialement)

À bientôt, — Talk soon

Bonne journée, — Have a good day (very common, casual but professional)

One thing to avoid: Don't sign off with just Merci or just your name. Even casual French professional emails have a closing phrase before the name.

Five templates you can adapt

Here are templates for the most common professional email situations. Copy them, adapt them, use them.

Template 1: First contact, formal

Objet : Demande d'information sur vos services

Madame, Monsieur,

Je me permets de vous contacter afin d'obtenir des informations complémentaires concernant les services que vous proposez. Je suis particulièrement intéressé(e) par [specify what you want to know about] et souhaiterais en discuter avec vous.

Pourriez-vous me communiquer les détails concernant [specific question] ainsi que vos disponibilités pour un éventuel rendez-vous ?

Je vous remercie par avance pour votre retour.

Cordialement,

[Your name]

Template 2: Following up on a previous conversation

Objet : Suite à notre échange du [date]

Bonjour [Madame/Monsieur Last Name],

Je fais suite à notre conversation du [date] concernant [topic]. Comme convenu, je vous transmets ci-joint [document/information] pour votre validation.

N'hésitez pas à me contacter si vous avez la moindre question ou si vous souhaitez apporter des modifications.

Bien cordialement,

[Your name]

Template 3: Asking a question to a colleague

Objet : Question concernant [topic]

Bonjour [first name],

J'espère que tu vas bien. (Or J'espère que vous allez bien if you're using vous.)

Je voulais te poser une question concernant [topic]. [Your question or context.]

Pourrais-tu me donner ton avis quand tu auras un moment ?

Merci d'avance,

[Your name]

Note: This is the rare case where tu is used in writing, but only between colleagues who already use tu in person. If you're unsure, default to vous.

Template 4: Job application

Objet : Candidature pour le poste de [job title]

Madame, Monsieur,

Je me permets de vous adresser ma candidature pour le poste de [job title] que vous proposez actuellement.

Mon parcours professionnel ainsi que mes compétences en [your field] correspondent, je pense, aux qualités que vous recherchez. Vous trouverez ci-joint mon CV ainsi qu'une lettre de motivation détaillant mon intérêt pour ce poste.

Je reste à votre entière disposition pour un éventuel entretien.

Je vous prie d'agréer, Madame, Monsieur, l'expression de mes salutations distinguées.

[Your full name]

Template 5: Polite reminder or follow-up

Objet : Relance — [previous subject]

Bonjour [Madame/Monsieur Last Name],

Je me permets de revenir vers vous concernant [topic], pour lequel je n'ai pas encore reçu de réponse.

Je comprends que vous êtes certainement très occupé(e), mais je vous serais reconnaissant(e) de bien vouloir me faire un retour dès que possible.

Je vous remercie par avance.

Cordialement,

[Your name]

The phrase Je me permets de revenir vers vous is the polite, professional way to chase someone without sounding pushy. Use it freely.

Phrases that will save you constantly

Beyond the templates, here are phrases worth memorizing because they come up in almost every professional email.

For requesting:

• Pourriez-vous... — Could you...
• Serait-il possible de... — Would it be possible to...
• Je vous serais reconnaissant(e) de... — I would be grateful if you...
• Je vous saurais gré de... — Same as above, slightly more formal

For thanking:

• Je vous remercie par avance. — Thank you in advance.
• Je vous remercie pour votre retour. — Thank you for your reply.
• Avec mes remerciements, — With my thanks,

For apologizing:

• Je vous prie de m'excuser pour... — Please accept my apologies for...
• Veuillez m'excuser pour ce délai. — Please excuse me for this delay.

For wrapping up:

• N'hésitez pas à me contacter si... — Don't hesitate to contact me if...
• Je reste à votre disposition pour... — I remain at your disposal for...
• Dans l'attente de votre retour, — Looking forward to your reply,

If you want a bigger collection of useful French phrases organized by situation, my 200 French Cheatsheets cover thousands of expressions you can pull from when writing professionally or casually.

A few rules to remember

Don't directly translate from English. A casual English email translated word-for-word into French will sound flat and slightly rude. Adapt to French conventions instead.

Sign with your full name on first contact. First name only is acceptable with colleagues you know well, but with new contacts, write your full name.

Add a signature block. Most French professionals end emails with their full name, title, company, phone number, and sometimes LinkedIn. The closing formula goes above this signature.

Be patient with response times. French professional culture values thoughtful replies over fast ones. It's common to wait 24 to 48 hours for a non-urgent response. Following up before that can feel pushy.

Use accents. Always. Cordialement without the right accents looks unprofessional. If you're typing on a keyboard without easy accent access, learn the shortcut keys or use the alt codes. It matters.

If you want to keep building your written French confidence, my post on how to speak French confidently without perfect grammar applies just as much to writing.

Practice this week

Pick one template from this post and adapt it to a real situation in your life. Maybe you've been meaning to email a French speaker. Maybe you want to introduce yourself to a French contact on LinkedIn. Maybe you just want to draft an email to no one in particular for practice.

Write it. Read it out loud. Send it if you can.

The fastest way to internalize professional French writing is to actually write professional French. Templates only become useful when you adapt them to your own situations and start feeling which formulas fit which contexts.

If you want a structured way to learn French that includes the kind of professional fluency these templates represent, you can try a free sample lesson from my course here and see if my approach is the right fit.

À très vite, Clémence