Cancel your Eni Plenitude subscription by mail
Eni Plenitude takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. Eni Plenitude receives written requests in Milano, Italy.
Let Postbye cancel Eni Plenitude 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 Eni Plenitude.
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- 3 Eni Plenitude cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Eni Plenitude by mail
Collect the details you need
Start with the name and email on the account and, if you have one, an account or customer number, so the request to Eni Plenitude names the right account the first time.
Set out the request
The request is prepared in Italian (template it), under the subject line “Oggetto: Richiesta di cancellazione – [your name]”: end the subscription, stop all further charges and confirm in writing to you.
Post it with proof of delivery
Mail the letter by certified mail to the Milano address in the next section, and keep the tracking number.
Hold on to the receipt
Once the letter is delivered, the date on the receipt is the date Eni Plenitude 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 Eni Plenitude cancellation letter goes
The mailing address we hold for Eni Plenitude is Via Giovanni Lorenzini 4, 20139 Milano, Italy.
The postcode 20139 belongs to Lombardia, Italy, so this is where the envelope is delivered.
Inside, the salutation reads “A chi di competenza,”, followed by your details under Titolare dell'account, Indirizzo di fatturazione registrato and Email registrata.
Prefer to write it yourself? Use our letter template
Every address we hold for Eni Plenitude, with the envelope wording
Before you cancel Eni Plenitude, check these
- Check your next statement: no charge should appear after the cancellation date.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Eni Plenitude 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
Most subscriptions keep billing until someone tells the company to stop, and a dated letter is proof that somebody did.
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.
Eni Plenitude cancellation at a glance
- How Eni Plenitude accepts cancellations
- By mailed letter
- Mailing address on file
- Eni Plenitude Via Giovanni Lorenzini 4 20139 Milano Italy
- Country
- Italy
- Letter language
- Italian (template it)
- Added to the database
- May 13, 2026
- Data last checked
