Cancel your Sync subscription by mail
To end a Sync subscription you write to them: Sync handles cancellations by post. The cancellation address on file for Sync is in Toronto, Canada.
Let Postbye cancel Sync 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 Sync.
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- 2 Sync cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Sync by mail
Get your account details together
Check the account email, the domain or server name and the invoice number of the plan being cancelled before anything else. A request that does not match the account on file at Sync is the easiest one to set aside.
Put the request in writing
State plainly that you want the Sync account cancelled, further charges stopped and a written confirmation sent to you. Postbye sets this out in a ready English template (“Subject: Cancellation Request – [your name]”).
Mail the letter with a receipt
Send the letter to the Toronto mailing address shown below by certified mail. Keep the tracking number safe.
File the delivery record
File the receipt with the letter. A Sync charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Sync cancellation letter goes
Sync takes its post at Gordon Baker Road 5, M2H 2Y3 Toronto, Canada, which is where a cancellation letter belongs.
Postal code M2H 2Y3 places the address in Ontario, Canada.
The letter is addressed “To Whom It May Concern,” and its details block uses the labels Account holder, Billing address on file and Email on file.
Prefer to write it yourself? Use our letter template
Before you cancel Sync, check these
- Prepaid terms are rarely refunded part-way through. Check your term and the refund wording.
- Download your data before the cancellation date. Servers are usually wiped soon after.
- If the domain moves to another host, transfer it first, then cancel the hosting.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Sync 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.
Cancelling a hosting or cloud-storage plan
Hosting and cloud plans are often prepaid for a term and renew with domains and add-ons on separate dates, so the request should list each service that should stop renewing.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
Sync cancellation at a glance
- How Sync accepts cancellations
- By mailed letter
- Mailing address on file
- Sync Gordon Baker Road 5 M2H 2Y3 Toronto Canada
- Country
- Canada
- Letter language
- English (template en-generic)
- Category (from the company name)
- Hosting & cloud
- Added to the database
- May 19, 2026
- Data last checked
