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Where to send your Windsurf cancellation letter

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

The addresses we hold

The address a cancellation letter to Windsurf needs, and every other address we hold, starting in Mountain View: copy the lines exactly and the envelope sorts itself.

Where the letter goesMailing address

WindsurfVilla Street 900Mountain View 94041

The head-office address for Windsurf, in Mountain View. ZIP code 94041.

How to address the envelope

  1. Write the address as printed

    The envelope reads Villa Street 900, Mountain View 94041. Match the spacing and the box or street line exactly as printed.

  2. 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 Windsurf has moved.

  3. Buy the certified service

    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.

  4. Keep the proof together

    Your copy of the letter, the mailing receipt and the tracking record belong together in one file.

The letter to send

Copy the letter below onto one page, fill in the account email, the plan or product name and the invoice or order number from your latest receipt, and it is ready for the envelope. Our template builds the same letter on screen.

Sample cancellation letter

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

[Date]

Windsurf Villa Street 900 Mountain View 94041

To whom it may concern,

I am cancelling my account with Windsurf, 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 Windsurf 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 Windsurf