Cancel your Kaynet subscription by mail
To end a Kaynet subscription you write to them: Kaynet handles cancellations by post. The cancellation address on file for Kaynet is in Çankaya, Turkey.
Let Postbye cancel Kaynet 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 Kaynet.
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- 2 Kaynet cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Kaynet by mail
Get your account details together
You will need the name and email on the account and, if you have one, an account or customer number. Use exactly the details Kaynet holds, so the request can be matched to your account.
Write the cancellation request
Postbye writes the letter in Turkish from our Turkish template, because Kaynet's address is in Turkey. It opens with the subject line “Konu: İptal Talebi – [your name]” and asks Kaynet to end the subscription, stop all further charges and confirm in writing.
Send the letter by certified mail
Post it by certified mail to Kaynet in Çankaya, Turkey, using the exact address below, and note the tracking number.
Keep proof the letter arrived
Keep the tracking record with your copy of the letter. If Kaynet 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 Kaynet cancellation letter goes
For a letter to Kaynet, use Kocatepe Mah. Mithatpaşa Cad. No:48/A, 06420 Çankaya, Turkey.
The envelope is going to Çankaya in Ankara, Turkey, so the postcode 06420 must be on the front.
The letter is addressed “İlgili Makama,” and its details block uses the labels Hesap sahibi, Sistemdeki fatura adresi and Kayıtlı e-posta.
Prefer to write it yourself? Use our letter template
Before you cancel Kaynet, check these
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Kaynet 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.
Kaynet cancellation at a glance
- How Kaynet accepts cancellations
- By mailed letter
- Mailing address on file
- Kaynet Kocatepe Mah. Mithatpaşa Cad. No:48/A 06420 Çankaya Turkey
- Country
- Turkey
- Letter language
- Turkish (template tr)
- Added to the database
- October 14, 2026
- Data last checked
