Why send your cancellation by recorded delivery (proof of postage explained)

Almost every cancellation dispute comes down to two questions: did you cancel, and when? Get those two facts nailed down and most arguments collapse. Leave them fuzzy and you're at the mercy of whoever has the better filing system — which, when you're up against a company's billing department, is never you.

That's the entire case for sending a cancellation by recorded delivery. It's not about formality or looking official. It's about converting a claim you can only assert — 'I'm sure I cancelled' — into a fact you can prove.

Proof of postage vs proof of delivery — what's the difference?

• Proof of postage is evidence that you sent something on a particular date. You get it when you post the item — a receipt or reference showing it entered the postal system and when. It establishes the date you acted.
• Proof of delivery is evidence that the item actually arrived, often with a delivery record or a signature. Recorded / tracked / signed-for services capture this. It establishes that the other side received it, and roughly when.

Together they answer both questions a dispute turns on: you sent it (on this date) and they got it (on that date). That combination is remarkably hard for a company to argue against.

Why 'I emailed them' often isn't enough

Email feels like a record, and sometimes it's fine. But it has weaknesses a company can lean on when it suits them:

• 'It went to spam' / 'we never received it.' An email in your sent folder proves you sent something; it doesn't prove they received or read it.
• Wrong or dead address. Cancellation inboxes change, get retired, or are deliberately buried. A letter to the registered or contractual address is harder to dodge.
• No independent record. Your sent folder is your own account. A postal tracking record is maintained by a third party — the postal service — which carries more weight in a dispute.

None of this means email never works. It means that when there's real money or a stubborn provider involved, a tracked physical letter is the stronger instrument.

Where recorded delivery earns its keep

A tracked cancellation is most valuable exactly where cancellations get contested:

• Gyms that insist they never received your notice — see How to cancel a gym membership they won't let you cancel.
• Subscriptions that keep charging after you thought you'd stopped them — see How to cancel a subscription that keeps charging you.
• Insurance auto-renewals where the timing decides whether you were even covered — see How to stop an insurance policy auto-renewing.
• Any provider using friction and delay to run you past a deadline — a dated, delivered letter freezes the timeline in your favour.

The practical setup

If you're doing this yourself: write a clear, dated cancellation, send it to the correct contractual or registered address by a signed-for or tracked service, and keep the postage receipt and the tracking reference somewhere safe. Photograph the letter before it goes. That's the whole recipe.

The friction is real, though — finding the right address, printing, getting to a post office, keeping the receipt where you'll find it in six months. That's the exact gap CancelPost fills: it drafts the letter, posts it physically, and keeps the tracking record for you, so the proof exists without you having to manage any of it.

The short version

• Cancellation disputes hinge on 'did you' and 'when' — proof answers both.
• Proof of postage = you sent it on a date; proof of delivery = they received it.
• Email can be waved away as never-received; a tracked letter is far harder to dismiss.
• Recorded delivery matters most exactly where cancellations get contested.