Cancel your Family Protect subscription by mail
Family Protect takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. Our database has Family Protect's mailing address in Saint-Priest, France.
Let Postbye cancel Family Protect 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 Family Protect.
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- 2 Family Protect cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Family Protect by mail
Find your account details
Family Protect will look your account up from what the letter says, so check the account or subscription number, the email the plan was bought with and the address or devices it covers first.
Prepare the letter
Postbye writes the letter in French from our French template, because Family Protect's address is in France. It opens with the subject line “Objet : Demande d'annulation – [your name]” and asks Family Protect to end the subscription, stop all further charges and confirm in writing.
Mail the letter with a receipt
Address the envelope to Family Protect, Saint-Priest, exactly as printed in the next section. Certified mail gives you a tracking number and a delivery record.
Keep the delivery receipt
File the receipt with the letter. A Family Protect charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Family Protect cancellation letter goes
Family Protect can be reached by post at TSA 40035, 69800 Saint-Priest, France.
“TSA 40035” 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.
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 Family Protect, with the envelope wording
Before you cancel Family Protect, check these
- Monitored plans can run on a fixed term. Check your agreement for the end date and any early-termination fee.
- Software plans may auto-renew a few days before the term ends. Send the request ahead of the renewal date.
- Ask for every product on the account to be cancelled, including add-on devices and extra protection tiers.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Family Protect 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 security or identity-protection subscription
Security subscriptions often auto-renew and monitored plans can sit on a fixed contract term, so it matters when the request reaches the provider and whether it covers every device or location.
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.
Family Protect cancellation at a glance
- How Family Protect accepts cancellations
- By mailed letter
- Mailing address on file
- Family Protect TSA 40035 69800 Saint-Priest France
- Country
- France
- Letter language
- French (template fr)
- Category (from the company name)
- Security & identity
- Added to the database
- June 4, 2026
- Data last checked
