Cancel your Magenta Smarthome subscription by mail
To end a Magenta Smarthome subscription you write to them: Magenta Smarthome handles cancellations by post. The cancellation address on file for Magenta Smarthome is in Bonn, Germany.
Let Postbye cancel Magenta Smarthome 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 Magenta Smarthome.
- 4.8 from 2,931 reviews
- 3 Magenta Smarthome cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Magenta Smarthome by mail
Note your account details
Magenta Smarthome 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.
Write the cancellation request
The request is prepared in German (template de), under the subject line “Betreff: Kündigungsanfrage – [your name]”: end the subscription, stop all further charges and confirm in writing to you.
Send it by certified mail
Address the envelope to Magenta Smarthome, Bonn, exactly as printed in the next section. Certified mail gives you a tracking number and a delivery record.
Save the tracking record
Once the letter is delivered, the date on the receipt is the date Magenta Smarthome 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 Magenta Smarthome cancellation letter goes
The mailing address we hold for Magenta Smarthome is Landgrabenweg 149 - 151, 53227 Bonn, Germany.
Postal code 53227 places the address in Nordrhein-Westfalen, Germany.
Your details go in a block headed by Kontoinhaber, Hinterlegte Rechnungsadresse and Hinterlegte E-Mail-Adresse, and the opening line is “Sehr geehrte Damen und Herren,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Magenta Smarthome, with the envelope wording
Before you cancel Magenta Smarthome, check these
- Keep copies of anything you return, such as a control panel or camera, and send it with tracking.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Magenta Smarthome 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.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
Magenta Smarthome cancellation at a glance
- How Magenta Smarthome accepts cancellations
- By mailed letter
- Mailing address on file
- Magenta Smarthome Landgrabenweg 149 - 151 53227 Bonn Germany
- Country
- Germany
- Letter language
- German (template de)
- Category (from the company name)
- Security & identity
- Added to the database
- May 19, 2026
- Data last checked
