Cancel your Siportal subscription by mail
Siportal accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Siportal receives written requests in Lentini, Italy.
Let Postbye cancel Siportal 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 Siportal.
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- 3 Siportal cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Siportal by mail
Start with your account details
Put the name and email on the account and, if you have one, an account or customer number in front of you before you write: the request to Siportal is only as good as the details it quotes.
Prepare the letter
Siportal is based in Italy, so the letter goes out in Italian, built from our Italian template. Subject line: “Oggetto: Richiesta di cancellazione – [your name]”. It asks for the subscription to end, for further charges to stop and for written confirmation.
Mail the letter with a receipt
Send it certified to Lentini, Italy, copying the address from the next section letter for letter, and keep the receipt slip.
Keep the proof of delivery
File the receipt with the letter. A Siportal charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Siportal cancellation letter goes
Siportal lists Via Toledo 5, 96016 Lentini, Italy as its mailing address.
Copy the postal code 96016 exactly: it is what routes the letter to Sicilia, Italy.
The letter is addressed “A chi di competenza,” and its details block uses the labels Titolare dell'account, Indirizzo di fatturazione registrato and Email registrata.
Prefer to write it yourself? Use our letter template
Every address we hold for Siportal, with the envelope wording
Before you cancel Siportal, 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 Siportal 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.
Siportal cancellation at a glance
- How Siportal accepts cancellations
- By mailed letter
- Mailing address on file
- Siportal Via Toledo 5 96016 Lentini Italy
- Country
- Italy
- Letter language
- Italian (template it)
- Added to the database
- May 13, 2026
- Data last checked
