Kindling handshake · sent 2 March 2026

A letter for Samuel

On 2 March, Valeria asked Samuel Osei into Français and English. This is the letter as he read it, and you can answer it for him. Nothing here is sent anywhere, and you can start over at any time.

From: Valeria Ortiz valeria@mail.exampleSigned in with OAuth
To: Samuel Osei samuel-osei.exampleSigned in with OAuth
Date: 2 Mar 2026 · answer by 16 Mar 2026

Valeria would like to add you to Français and English

Cher Samuel,

I’m Valeria, and I coordinate Correo Lento from Oaxaca. Your page says you’re learning French because half your clients speak it, so I’d like to add it to Français and English, where people learning French and people learning English write slow letters to each other. Here is everything the Pool promises, so you can decide.

Une lettre par semaine au maximum, dans les deux langues, et les corrections sont les bienvenues.

Enclosed · the Pool in full

What it’s for: Des lettres lentes entre apprenants du français et de l’anglais.
Slow letters between French and English learners, from Lyon to Accra.
Intent: language-exchangefrenchenglishletters
Curator: Valeria Ortiz Signed in with OAuth
Who can see it: Public. Anyone can find the Pool and read the profiles in it.
Consent: Everyone opts in. Nobody is listed without saying yes.
First letters: Nobody writes to you until you have both said you’d like to.
How to leave: Any time, from any letter. It takes effect within sixty seconds.
What it costs: Nothing. The co-op’s paid classes pay for the letters.

Amitiés,Valeria

A no is remembered, and Valeria can’t ask again unless you let her. With no answer by 16 March, 14 days after it was sent, the request expires and nothing changes. §5.2

1 · Your reply

Your reply to Valeria

Join Français and English?

Either answer takes one click. Nothing is charged, now or later.

Valeria’s side, and the clock

Demo clock: 2 March 2026 · 14 days left

The log and the exact messages

2 · I’d like to write · J’aimerais t’écrire

Nobody writes first until you both say so

Joining the Pool doesn’t open Samuel’s inbox. His page says no cold messages, and so does Amélie’s, so a first letter waits until each of them has said they’d like to write. Correo Lento keeps each “I’d like to write” to itself and tells nobody until both are in. §7.2

Samuel Osei

he/him · Accra, Ghana · samuel-osei.example

Signed in with OAuth

English

I’m a logistics planner in Accra, learning French because half my clients speak it. I write on Sunday evenings.

Français

Je suis planificateur logistique à Accra, et j’apprends le français parce que la moitié de mes clients le parlent. J’écris le dimanche soir.

Amélie Roux

she/her · Lyon, France · amelie-roux.notion.example

Email verified

English

I design sound for the theater in Lyon. I write in English on Sundays, and I love slow letters and bad puns in two languages.

Français

Je suis créatrice sonore pour le théâtre, à Lyon. J’écris en anglais le dimanche, et j’adore les lettres lentes et les mauvais jeux de mots dans les deux langues.

Who can send the first letter? Each direction, checked against both pages’ rules and the Pool’s block lists

3 · The first letter · La première lettre

The first letter, as a real message

A letter here is literally an email: a Kindling message of type intro, sent through the Pool, with the whole envelope underneath. Amélie asked for corrections, so Samuel’s reply brings one back. §6.1

No letter yet.Samuel isn’t in the Pool, so nobody there can write to him.

From: Amélie Roux amelie@mail.exampleEmail verified
To: Samuel Osei samuel@mail.exampleSigned in with OAuth
Date: Sun 8 Mar 2026 · 18:30 UTC
Via: Français and English type: intro

Une première lettre · A first letter

Dear Samuel,

My name is Amélie. I live in Lyon and I make the sound for plays, so my week is full of doors that creak on purpose. I am learning English since three years, on Sundays, with a dictionary and too much tea. Please correct me. I will do the same for your French, gently.

Cher Samuel,

La même chose en français, pour que tu puisses t’entraîner : je m’appelle Amélie, j’habite à Lyon et je suis créatrice sonore pour le théâtre. Toutes les portes qui grincent, c’est moi. Et toi, qu’est-ce que tu fais le dimanche soir ?

À dimanche prochain,Amélie

Sent as email through the Pool, as a Kindling message of type intro. §6.2 §6.3

The envelope, as JSON

{
  "schema_version": "0.1",
  "message_id": "cl-francais-english-20260308-amelie-samuel",
  "type": "intro",
  "sender": {
    "identity": "amelie@mail.example",
    "display_name": "Amélie Roux",
    "verification_level": "email",
    "profile_url": "https://amelie-roux.notion.example"
  },
  "recipient": {
    "identity": "samuel@mail.example",
    "profile_url": "https://samuel-osei.example"
  },
  "via_pool": {
    "url": "https://correolento.example/pools/francais-english.json",
    "id": "francais-english",
    "name": "Français ↔ English"
  },
  "sent_at": "2026-03-08T18:30:00Z",
  "subject": "Une première lettre · A first letter",
  "body": {
    "content_type": "text/plain",
    "content": "Dear Samuel,\n\nMy name is Amélie. I live in Lyon and I make the sound for plays, so my week is full of doors that creak on purpose. I am learning English since three years, on Sundays, with a dictionary and too much tea. Please correct me. I will do the same for your French, gently.\n\nCher Samuel,\n\nLa même chose en français, pour que tu puisses t’entraîner : je m’appelle Amélie, j’habite à Lyon et je suis créatrice sonore pour le théâtre. Toutes les portes qui grincent, c’est moi. Et toi, qu’est-ce que tu fais le dimanche soir ?\n\nÀ dimanche prochain,\nAmélie"
  },
  "transport": {
    "type": "email",
    "message_headers": {
      "Message-ID": "<cl-francais-english-20260308-amelie-samuel@correolento.example>",
      "Date": "Sun, 08 Mar 2026 18:30:00 +0000",
      "Subject": "Une première lettre · A first letter",
      "Content-Language": "en, fr"
    }
  }
}

The file: messages/first-letter.json, valid against kindling_message.schema.json.

From: Samuel Osei samuel@mail.exampleSigned in with OAuth
To: Amélie Roux amelie@mail.exampleEmail verified
Date: Sun 15 Mar 2026 · 19:10 UTC
Via: Français and English type: reply

Re: Une première lettre · A first letter

Chère Amélie,

Merci pour ta lettre et pour les portes qui grincent. Le dimanche soir, je planifie les livraisons de la semaine : c’est mon métier. J’apprends le français parce que la moitié de mes clients le parlent. Corrige-moi, s’il te plaît.

Dear Amélie,

Your English is better than you think. One small correction, since you asked: “I have been learning English for three years,” not “I am learning English since three years.” I wouldn’t change anything else, especially the doors.

À dimanche prochain,Samuel

Samuel’s answer a week later, type reply, with in_reply_to pointing at Amélie’s letter. One correction, as she asked.