Cancel your Energem subscription by mail
Energem takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. Our database has Energem's mailing address in Metz, France.
Let Postbye cancel Energem 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 Energem.
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- 3 Energem cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Energem by mail
Get your account details together
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 Energem is only as good as the details it quotes.
Prepare the letter
Postbye drafts the request in French, the language of France, with “Objet : Demande d'annulation – [your name]” as the subject line. It asks Energem to close the subscription, stop billing and confirm in writing.
Post it with proof of delivery
Address the envelope to Energem, Metz, exactly as printed in the next section. Certified mail gives you a tracking number and a delivery record.
Save the tracking record
Delivery confirmation is your evidence that Energem was asked. Watch the next statement or two for any further Energem charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Energem cancellation letter goes
Energem takes its post at Place du Pontiffroy 2, 57014 Metz, France, which is where a cancellation letter belongs.
Metz is in Grand Est, France; the postal code to quote is 57014.
Your name, address and email appear in a short block labelled Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré, under the greeting “À qui de droit,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Energem, with the envelope wording
Before you cancel Energem, check these
- Use the same name and email as on the account. A mismatch can delay the request.
- Check your next statement: no charge should appear after the cancellation date.
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Energem 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 mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Energem cancellation at a glance
- How Energem accepts cancellations
- By mailed letter
- Mailing address on file
- Energem Place du Pontiffroy 2 57014 Metz France
- Country
- France
- Letter language
- French (template fr)
- Added to the database
- June 4, 2026
- Data last checked
