Where to send your Mutex cancellation letter
Read the addresses on this page next to the full guide to cancelling Mutex.
The addresses we hold
The address a cancellation letter to Mutex needs, and every other address we hold, starting in Châtillon: copy the lines exactly and the envelope sorts itself.
Where the letter goesMailing address
MutexAvenue de Paris 12592320 ChâtillonFranceThe France address on file for Mutex. Postal code 92320.
How to address the envelope
Use the address letter for letter
The envelope reads Avenue de Paris 125, 92320 Châtillon, France. Match the spacing and the box or street line exactly as printed.
Add your return address
Print your return address in the top-left corner. Without it, an undeliverable letter is simply lost instead of returned to you.
Send it by certified mail
Take the letter to a post office counter and ask for certified mail: you get a postmarked receipt and a delivery record. Keep the tracking number and check it until it shows delivered.
Keep the proof together
Your copy of the letter, the mailing receipt and the tracking record belong together in one file.
The letter, written out
The request itself is short: Mutex is asked to end the account, stop the charges and confirm in writing, with the policy number, the name on the policy and the date you want cover to end where the brackets are.
[Your name] [Your street address] [City, State ZIP] [Your email address]
[Date]
Mutex Avenue de Paris 125 92320 Châtillon France
To whom it may concern,
I am cancelling my account with Mutex, 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 Mutex 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.