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Addressing People in Writing: Madame, Monsieur and Beyond
A good opening identifies the relationship without inventing one. You might be writing to an unnamed service, a person who has already replied, or someone acting in a specific official role. Those are different situations, even when all three messages travel by email.
The useful question is not “Which French greeting is always correct?” It is “Who will read this, in what capacity, and what kind of message am I sending?” A formal opening cannot compensate for the wrong recipient, and a concise one is not automatically disrespectful.
First, separate four jobs on the page
A Montpellier university email lesson distinguishes recipients, subject and message body, then sets out an opening, purpose, closing and signature. This is a local teaching model, not a national legal format. University teaching page: Envoyer un message, message structure.
| Part | Its practical job | Your check | |---|---|---| | Recipient | Routes the message to a person or service | Is this the appropriate published contact? | | Subject | Identifies the matter | Will the reader know what this concerns? | | Opening | Addresses the reader | Does it fit what you actually know about them? | | Closing and signature | Ends the message and identifies its writer | Is the tone consistent, and can they identify you? |
Do not use an elaborate salutation as a substitute for a clear request. The reader should not have to discover halfway through the message why you wrote.
Use a formal opening where it fits
La Poste's formal-correspondence guidance offers Madame, or Monsieur, for an identified addressee and Madame, Monsieur, when the precise reader is unknown. It also distinguishes À l'attention de—marking whose attention a letter is for—from the opening itself. La Poste: formal letters and emails, introduction and salutation.
That gives you a conventional option, not a requirement to guess someone's identity. If you write to an organisation, the published service name can help route the message even when you do not know who will answer. A title in the greeting is not proof that the message has reached that office.
For a particular official role, check the organisation's own wording. La Poste's separate letter-opening guide illustrates addressing someone by a known function or title. Do not promote a person to directeur, professeur or another role merely because they work in the organisation. La Poste: Comment commencer une lettre ?, introduction.
Email advice differs because the situations differ
Even reputable sources do not prescribe one identical formula. La Poste's formal guide discourages attaching the surname to Madame or Monsieur. France Travail, advising on job-application emails, suggests adding the person's name when known and allows a shorter closing such as Cordialement. La Poste: salutation guidance, France Travail: section 2, Restez poli.
The lesson is to compare the document type before treating the advice as contradictory universal law. A guide to a highly formal letter and advice about introducing an application do different jobs. Neither establishes that every reader will react alike.
If an institution gives correspondence instructions for your actual purpose, use those rather than combining fragments from several unrelated templates. For an existing exchange, look at the relationship already established without assuming that the other person's level of familiarity automatically invites the same from you.
You can avoid an unsupported gender guess
In its response of 30 January 2020, Lyon's municipal-library reference service includes Bonjour, among email openings. It is a concrete French guidance example, not a claim that this opening suits every ceremonial or formal context. Le Guichet du Savoir: response and opening examples.
For an ordinary enquiry to someone whose title you do not know, a simple Bonjour, lets you begin without converting a name into a gender assumption. Then explain the purpose clearly. If the person has told you how they wish to be addressed, use that information rather than “correcting” it from a template.
An unfamiliar first name, initials or a shared inbox tells you little about preferred address. You do not need to investigate a person's private life to write a useful message. Where an exact protocol matters, check the relevant institution's guidance or ask a neutral clarification rather than guessing.
Madame is not a request for marital information
A ministerial answer published by the Assemblée nationale on 10 February 2015 cites the 2012 circular and describes instructions to Interior Ministry services to phase Mademoiselle out of their forms and correspondence. It explains the preference for Madame without reference to marital status. That is a documented administrative context—not a claim that the word Mademoiselle is illegal everywhere. Assemblée nationale: question 24463, published answer.
For your own drafting, do not turn the choice of greeting into a marriage-status questionnaire. Nor should an old letter, form or phrasebook automatically determine how you address a person now. A historical example records a usage in its setting; it is not a current instruction to the reader.
Recognise abbreviations without copying them into every opening
The Académie's monsieur entry gives M. and MM. as abbreviations, while specifying the full form in correspondence salutations. Its separate explanation identifies Mme as an abbreviation of Madame. Académie française: monsieur, section I remark, Académie française: reply of 9 January 2020.
For a straightforward formal opening, writing Madame, or Monsieur, in full avoids an unnecessary abbreviation problem. Do not infer that an initial or shortened label in a contact list is itself the greeting you should copy.
Three short drafting situations
The following are original fictional fragments, not official forms, real correspondence or guaranteed etiquette solutions. No real person, address or application is represented.
1. A first enquiry to an unnamed service
You have found the appropriate service contact, but no named reader. A formal version might begin:
Objet : Demande d'information sur l'inscription
Madame, Monsieur,
Je vous écris pour savoir quels documents sont nécessaires pour l'inscription à l'atelier.
The subject means “Enquiry about registration”; Madame, Monsieur, is the formal opening. The body means: “I am writing to ask which documents are needed to register for the workshop.” The useful work is in the specific question. Before sending, identify the workshop in the real message; do not leave the reader to guess. This is an enquiry, not a completed registration.
2. A practical follow-up without a known title
Someone has answered your question, but you do not know their preferred form of address. You can keep the follow-up simple:
Bonjour,
Merci pour votre réponse. Pouvez-vous préciser le format du document à envoyer ?
Cordialement,
Bonjour opens with “Hello”; Cordialement closes with “Kind regards.” The body means: “Thank you for your reply. Could you clarify the format of the document to send?” Add your name. This asks about the unresolved point without assuming either intimacy or gender. If the recipient has explicitly requested another form of address, adapt it.
3. A known role, but the wrong template
Imagine drafting to someone whose published role is directrice, while your copied template begins Monsieur le Directeur. Do not merely change the surname. Check the whole opening, any repeated address in the closing, and the actual recipient field.
The correction is about matching the person and role you have verified, not making the letter more ornate. If the role is uncertain, do not invent it. Clear, accurate address is more useful than impressive but incorrect protocol.
A final check that takes less time than finding another template
Read the message once just for the reader:
- Is the person or service the intended recipient, not merely a name found on an old page?
- Have I copied a name accurately and respected any stated preference?
- Does the opening fit this message rather than the template's original situation?
- Have I identified the matter and the response I am asking for?
- Have I removed placeholders, confirmed that the intended attachments are included, and signed the message?
Then stop polishing the greeting at the expense of the request. You are trying to make the exchange understandable, not pass a test of how many ceremonial expressions you can assemble. The best choice is the one you can explain from the reader, the setting and the information you genuinely have.