Cancel your Adonis subscription by mail
Adonis takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. Our database has Adonis's mailing address in Maulbronn, Germany.
Let Postbye cancel Adonis 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 Adonis.
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- 2 Adonis cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Adonis by mail
Find your account details
Adonis will look your account up from what the letter says, so check the name and email on the account and, if you have one, an account or customer number first.
Write the cancellation request
Because Adonis is dealt with in German, the letter is written in German (template de). Subject: “Betreff: Kündigungsanfrage – [your name]”. It requests an end to the subscription and to every further charge, plus written confirmation.
Send it by certified mail
Send it certified to Maulbronn, Germany, copying the address from the next section letter for letter, and keep the receipt slip.
Keep the proof of delivery
Keep the tracking record with your copy of the letter. If Adonis bills you after the date it received the request, you have the dates to point to.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Adonis cancellation letter goes
Written requests to Adonis go to Daimlerstraße 36, 75433 Maulbronn, Germany.
Copy the postal code 75433 exactly: it is what routes the letter to Baden-Württemberg, Germany.
The letter greets the reader with “Sehr geehrte Damen und Herren,”; your own details sit under the labels Kontoinhaber, Hinterlegte Rechnungsadresse and Hinterlegte E-Mail-Adresse.
Prefer to write it yourself? Use our letter template
Before you cancel Adonis, 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 Adonis 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
Subscriptions renew automatically, and a written request is the clearest record that you asked to stop it before the next billing date.
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.
Adonis cancellation at a glance
- How Adonis accepts cancellations
- By mailed letter
- Mailing address on file
- Adonis Daimlerstraße 36 75433 Maulbronn Germany
- Country
- Germany
- Letter language
- German (template de)
- Added to the database
- May 19, 2026
- Data last checked
