Cancel your Crashplan subscription by mail
Crashplan accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Our database has Crashplan's mailing address in Minneapolis, United States.
Let Postbye cancel Crashplan 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 Crashplan.
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- 2 Crashplan cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Crashplan by mail
Note your account details
Have the account email, the domain or server name and the invoice number of the plan being cancelled to hand. The details in the letter need to match what Crashplan has on file.
Draft the request
State plainly that you want the Crashplan account cancelled, further charges stopped and a written confirmation sent to you. Postbye sets this out in a ready English template (“Subject: Subscription termination – Crashplan”).
Mail the letter with a receipt
Send the letter to the Minneapolis mailing address shown below by certified mail. Keep the tracking number safe.
Save the tracking record
It shows the date Crashplan received your letter. Check your next statement: no Crashplan charge should post after the cancellation date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Crashplan cancellation letter goes
Written requests to Crashplan go to 400 S 4th St, Suite 410, Minneapolis, MN 55415.
Minneapolis, Minnesota 55415 is a United States address, so ordinary certified mail reaches it.
Your name, address and email appear in a short block labelled Name, Address and E-mail, under the greeting “To Whom It May Concern,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Crashplan, with the envelope wording
Before you cancel Crashplan, check these
- Domains, SSL certificates and backups can renew separately. List each service you want to stop.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Crashplan 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.
If a charge shows up after you cancelled, the letter and its receipt are what you put in front of the company or your bank.
Crashplan cancellation at a glance
- How Crashplan accepts cancellations
- By mailed letter
- Mailing address on file
- Crashplan 400 S 4th St Suite 410 Minneapolis, MN 55415
- Country
- United States
- Letter language
- English (template en)
- Category (from the company name)
- Hosting & cloud
- Added to the database
- April 30, 2026
- Data last checked
