Cancel your Relshort subscription by mail
Cancelling Relshort means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. Post for Relshort is handled in Sunnyvale, United States, which is where your letter is headed.
Let Postbye cancel Relshort 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 Relshort.
- 4.8 from 2,931 reviews
- 3 Relshort cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Relshort by mail
Get your account details together
Relshort will look your account up from what the letter says, so check the email address on the account, the plan name and, if you can find it, the billing partner shown on your latest statement first.
Write the cancellation request
Your Postbye letter to Relshort asks for three things: the account closed, no further charges and a written confirmation, all under “Subject: Subscription termination – Relshort”. It comes from our English template.
Send it by certified mail
Use certified mail for the 94089 Sunnyvale address in the next section, so the post office records the delivery. Write down the tracking number.
File the delivery record
It shows the date Relshort received your letter. Check your next statement: no Relshort charge should post after the cancellation date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Relshort cancellation letter goes
Relshort takes its post at 1277 Borregas Ave, Suite C, Sunnyvale, CA 94089, which is where a cancellation letter belongs.
Sunnyvale is in California (ZIP 94089), a domestic address for certified mail within the United States.
The letter greets the reader with “To Whom It May Concern,”; your own details sit under the labels Name, Address and E-mail.
Prefer to write it yourself? Use our letter template
Every address we hold for Relshort, with the envelope wording
Before you cancel Relshort, check these
- Access normally runs to the end of the period you paid for, so a cancellation does not shorten what you already bought.
- Bundles and add-on channels can be billed separately from the base plan. Ask for every line to be cancelled.
- Check the billing date on your statement and send the request well before it, so the cancellation lands inside the current period.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Relshort 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 streaming or entertainment subscription
Streaming plans renew silently each month, and many are billed by a partner such as an app store or a TV provider rather than the service itself, so the request has to reach whoever actually bills you.
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.
Relshort cancellation at a glance
- How Relshort accepts cancellations
- By mailed letter
- Mailing address on file
- Relshort 1277 Borregas Ave Suite C Sunnyvale, CA 94089
- Country
- United States
- Letter language
- English (template en)
- Category (from the company name)
- Streaming & entertainment
- Added to the database
- October 12, 2026
- Data last checked
