Cancel your Blau subscription by mail
For Blau the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. Blau receives written requests in München, Germany.
Let Postbye cancel Blau 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 Blau.
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- 2 Blau cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Blau by mail
Note your account details
You will need the name and email on the account and, if you have one, an account or customer number. Use exactly the details Blau holds, so the request can be matched to your account.
Draft the request
Postbye drafts the request in German, the language of Germany, with “Betreff: Kündigungsanfrage – [your name]” as the subject line. It asks Blau to close the subscription, stop billing and confirm in writing.
Post the letter
Address the envelope to Blau, München, exactly as printed in the next section. Certified mail gives you a tracking number and a delivery record.
Keep the delivery receipt
The receipt dates your request. Look at your next statement for any Blau charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Blau cancellation letter goes
For a letter to Blau, use Georg-Brauchle-Ring 50, 80992 München, Germany.
Postal code 80992 places the address in Bayern, Germany.
Your name, address and email appear in a short block labelled Kontoinhaber, Hinterlegte Rechnungsadresse and Hinterlegte E-Mail-Adresse, under the greeting “Sehr geehrte Damen und Herren,”.
Prefer to write it yourself? Use our letter template
Before you cancel Blau, check these
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Blau 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
A subscription ends when the company records your request, not when you stop using it, and a letter is the record you can show later.
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.
Blau cancellation at a glance
- How Blau accepts cancellations
- By mailed letter
- Mailing address on file
- Blau Georg-Brauchle-Ring 50 80992 München Germany
- Country
- Germany
- Letter language
- German (template de)
- Added to the database
- May 19, 2026
- Data last checked
