Where to send your Estenergy cancellation letter
Read the addresses on this page next to the full guide to cancelling Estenergy.
The addresses we hold
This page shows every mailing address we hold for Estenergy, starting with the one a cancellation letter should go to in Trieste, 34121, and how to address the envelope so it arrives without a query.
Where the letter goesMailing address
Estenergyc/o Palazzo Marenzi 134121 TriesteItalyThe Italy address on file for Estenergy. Postal code 34121.
How to address the envelope
Copy the address exactly
Copy c/o Palazzo Marenzi 1, 34121 Trieste, Italy letter for letter. A wrong digit in 34121 is enough to send the letter on a detour.
Add your return address
Top-left, your own name and address. A return address is what the post office needs to send the letter back if Estenergy has moved.
Certified mail, not a courier
Certified mail is bought at the post office: hand the letter to a postal employee, keep the postmarked receipt, and follow the article number until the delivery shows.
Keep the records
Keep your copy of the letter, the receipt and the delivery record in one place. The delivery date is the one to quote if the account is billed again.
The letter, written out
Copy the letter below onto one page, fill in the name and email on the account and, if you have one, an account or customer number, and it is ready for the envelope. Our template builds the same letter on screen.
[Your name] [Your street address] [City, State ZIP] [Your email address]
[Date]
Estenergy c/o Palazzo Marenzi 1 34121 Trieste Italy
To whom it may concern,
I am cancelling my account with Estenergy, account or member number [number], with effect from [date or "immediately"]. Please end every add-on and linked plan on this account at the same time.
Please stop all future charges to my payment method, remove my stored payment details, and send written confirmation of the cancellation and its effective date to [your email address].
Sincerely, [Signature] [Your printed name]
Keep reading
The full guide to cancelling this company, our letter template and the postal guides.
Let Postbye cancel Estenergy 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.