Cancel your Canalsat subscription by mail
Canalsat deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Canalsat receives written requests in Cergy, France.
Let Postbye cancel Canalsat for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
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Postbye is not affiliated with Canalsat.
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- 3 Canalsat cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Canalsat by mail
Find your account details
Put the name and email on the account and, if you have one, an account or customer number in front of you before you write: the request to Canalsat is only as good as the details it quotes.
Prepare the letter
Because Canalsat is dealt with in French, the letter is written in French (template fr). Subject: “Objet : Demande d'annulation – [your name]”. It requests an end to the subscription and to every further charge, plus written confirmation.
Mail the letter with a receipt
Take the letter to the post office and ask for certified delivery to 95905 Cergy. Keep the tracking number it gives you.
Hold on to the receipt
Once the letter is delivered, the date on the receipt is the date Canalsat was told. Compare it with your statements over the next billing cycle.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Canalsat cancellation letter goes
Canalsat can be reached by post at TSA 86712, 95905 Cergy, France.
“TSA 86712” is a post-office box or mail-sorting line, so it takes post and not couriers: certified mail is the right way to reach it.
The letter is addressed “À qui de droit,” and its details block uses the labels Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré.
Prefer to write it yourself? Use our letter template
Every address we hold for Canalsat, with the envelope wording
Before you cancel Canalsat, check these
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Canalsat for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
How cancelling by mail works
Most subscriptions keep billing until someone tells the company to stop, and a dated letter is proof that somebody did.
A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Canalsat cancellation at a glance
- How Canalsat accepts cancellations
- By mailed letter
- Mailing address on file
- Canalsat TSA 86712 95905 Cergy France
- Country
- France
- Letter language
- French (template fr)
- Added to the database
- June 4, 2026
- Data last checked
