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Where to send your Sepsad cancellation letter

Read the addresses on this page next to the full guide to cancelling Sepsad.

The addresses we hold

One place for Sepsad's mailing addresses: the Lille delivery point for a cancellation letter first, then the rest of what the database holds, with envelope wording that matches.

Where the letter goesMailing address

SepsadTSA 6212059887 LilleFrance

The France address on file for Sepsad. Postal code 59887.

How to address the envelope

  1. Copy it exactly onto the envelope

    Copy TSA 62120, 59887 Lille, France letter for letter. A wrong digit in 59887 is enough to send the letter on a detour.

  2. Put your own address on it

    Top-left, your own name and address. A return address is what the post office needs to send the letter back if Sepsad has moved.

  3. Send it certified

    Certified, not courier: buy it at the counter, keep the postmarked slip, and the letter to Lille is traceable from the article number until it is signed for.

  4. Keep what the post office gives you

    The postmarked receipt, the tracking record and your signed copy of the letter are the set that proves the request.

Your letter to Sepsad

The request itself is short: Sepsad is asked to end the account, stop the charges and confirm in writing, with the name and email on the account and, if you have one, an account or customer number where the brackets are.

Sample cancellation letter

[Your name] [Your street address] [City, State ZIP] [Your email address]

[Date]

Sepsad TSA 62120 59887 Lille France

To whom it may concern,

I am cancelling my account with Sepsad, 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]

Let Postbye cancel Sepsad 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.

Cancel Sepsad