Cancel your Zlm subscription by mail
Zlm deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Zlm receives written requests in Goes, Netherlands.
Let Postbye cancel Zlm 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 Zlm.
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- 2 Zlm cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Zlm by mail
Gather your account details
Have the name and email on the account and, if you have one, an account or customer number to hand. The details in the letter need to match what Zlm has on file.
Write your request
Postbye drafts the request in Dutch, the language of Netherlands, with “Onderwerp: annuleringsverzoek – [your name]” as the subject line. It asks Zlm to close the subscription, stop billing and confirm in writing.
Mail it with tracking
Use certified mail for the 4460 BA Goes address in the next section, so the post office records the delivery. Write down the tracking number.
File the delivery record
It shows the date Zlm received your letter. Check your next statement: no Zlm charge should post after the cancellation date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Zlm cancellation letter goes
Zlm takes its post at Postbus 70, t.a.v. Klantenservice, 4460 BA Goes, Netherlands, which is where a cancellation letter belongs.
“Postbus 70” 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 “Geachte heer/mevrouw,”, followed by your details under Accounthouder, Factuuradres in dossier and E-mailadres in dossier.
Prefer to write it yourself? Use our letter template
Before you cancel Zlm, 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 Zlm 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.
A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Zlm cancellation at a glance
- How Zlm accepts cancellations
- By mailed letter
- Mailing address on file
- Zlm Postbus 70 t.a.v. Klantenservice 4460 BA Goes Netherlands
- Country
- Netherlands
- Letter language
- Dutch (template nl)
- Added to the database
- June 3, 2026
- Data last checked
