Cancel your Youassur subscription by mail
For Youassur the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. Our database has Youassur's mailing address in Saint-Martin-Boulogne, France.
Let Postbye cancel Youassur 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.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Youassur.
- 4.8 from 2,931 reviews
- 2 Youassur cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Youassur by mail
Collect the details you need
You will need the policy number, the name on the policy and the date you want cover to end. Use exactly the details Youassur holds, so the request can be matched to your account.
Write the cancellation request
Postbye drafts the request in French, the language of France, with “Objet : Demande d'annulation – [your name]” as the subject line. It asks Youassur to close the subscription, stop billing and confirm in writing.
Mail it with tracking
Send the letter to the Saint-Martin-Boulogne mailing address shown below by certified mail. Keep the tracking number safe.
File the delivery record
Delivery confirmation is your evidence that Youassur was asked. Watch the next statement or two for any further Youassur charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Youassur cancellation letter goes
For a letter to Youassur, use Rue Pierre Martin 1, 62280 Saint-Martin-Boulogne, France.
Copy the postal code 62280 exactly: it is what routes the letter to Hauts-de-France, France.
Inside, the salutation reads “À qui de droit,”, followed by your details under 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 Youassur, with the envelope wording
Before you cancel Youassur, check these
- Premiums paid in advance may be refundable for the unused period. Ask how it is calculated.
- Name each policy separately if you hold several, such as home and contents or two pets.
- Ask for written confirmation of the end date and of any refund due.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Youassur 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.
Cancelling a insurance or protection plan
Insurers cancel by policy and by effective date, so the request has to name the policy number and the date cover should stop, ideally after replacement cover is in place.
If a charge shows up after you cancelled, the letter and its receipt are what you put in front of the company or your bank.
Youassur cancellation at a glance
- How Youassur accepts cancellations
- By mailed letter
- Mailing address on file
- Youassur Rue Pierre Martin 1 62280 Saint-Martin-Boulogne France
- Country
- France
- Letter language
- French (template fr)
- Category (from the company name)
- Insurance & protection plans
- Added to the database
- June 4, 2026
- Data last checked
