Here’s what happened last night
Delivered every morning
Eight Sleep <[email protected]>
Eight Sleep promotes a risk-free 30-night trial of the Pod 6, offering free shipping and returns, along with a 5-year warranty. The company highlights its Sleep Fitness Score feature, which rates sleep out of 100. Eight Sleep also mentions an exclusive email offer with automatic discounts at checkout.
What the raw message shows
From the headers
- Sent with
-
Klaviyo See it in the headers
In the HTML
- Built with
- Animated GIFs, Dark-mode styles
Across Eight Sleep's email
- Sends
- About 6 a week
- DMARC
-
Enforced, reject
Mail failing authentication is refused.
The copy
45 words · under a minute to read
Your night, decoded
Every morning, the Pod rates your sleepout of 100, delivering your Sleep Fitness Score in the app.◊
Not just about time in bed
Try Pod 6 for 30 nights
Try risk-free for 30 nights | Free shipping & returns | 5-year warranty**
The words as text: what a screen reader can follow, and all there is when images don't load.
What the headers say
Read from the message's own headers, as it arrived.
- Came from
-
o376.k.eightsleep.com
· 192.254.113.62
Klaviyo's sending servers
- SPF
- Pass for send.k.eightsleep.com
- DKIM
-
- Pass signed by k.eightsleep.com
- DMARC
-
Pass for eightsleep.com
Policy: reject
- Unsubscribe
-
One-click
Meets the Gmail and Yahoo rule for bulk senders.
- Complaints
- No feedback-loop header
Show all 20 headers Hide the headers
As received, minus the delivery side: the archive's own addresses show as [recipient], its mail servers as [receiver], signatures are left out and unsubscribe links trimmed to their host.
Route
- Received
- from o376.k.eightsleep.com (192.254.113.62) by [receiver] (cloudflare) id sJH0ldO6p5Eg for <[recipient]>; Mon, 05 Oct 2026 15:00:23 +0000
- Received
- by recvd-78f69d66c6-mmd9r with SMTP id recvd-78f69d66c6-mmd9r-1-6AC3BB86-17B 2026-10-05 15:00:22.777738165 +0000 UTC m=+511188.133946350
- Received
- from NTg2NDQxMQ (unknown) by geopod-ismtpd-81 (SG) with HTTP id gb6Xw1ICS-KYX_4GRkZZMQ Mon, 05 Oct 2026 15:00:22.736 +0000 (UTC)
Authentication
- Received-SPF Authentication result
- pass ([receiver]: domain of [recipient]@send.k.eightsleep.com designates 192.254.113.62 as permitted sender) receiver=[receiver]; client-ip=192.254.113.62; envelope-from="[recipient]@send.k.eightsleep.com"; helo=o376.k.eightsleep.com;
- Authentication-Results Authentication result
- [receiver]; dkim=pass header.d=k.eightsleep.com header.s=s1 header.b=eR8wC0kL; dmarc=pass header.from=eightsleep.com policy.dmarc=reject; spf=none ([receiver]: no SPF records found for [email protected]) smtp.helo=o376.k.eightsleep.com; spf=pass ([receiver]: domain of [recipient]@send.k.eightsleep.com designates 192.254.113.62 as permitted sender) smtp.mailfrom=[recipient]@send.k.eightsleep.com; arc=none smtp.remote-ip=192.254.113.62
Platform
- X-Kmail-Account
- QtJCHb
- X-Kmail-Message
- 01M3QV5PMKPSV144KZTS6HHMEX
- X-Kmail-Ops
- 01KX3E8K3PGKM7R311RDDHG1NK
- X-SG-EID
- u001.aq2Nlhw2Zbv3VvpTkixq5wFQvpq+ptqMKDcEwPY+hA/kwbsBPVhtgdNqQlsFOeqH9Ujk50IFtAuaHVxCqCiTbe2uiLwIAW9n1KUnsn6CcmTf7sXo3EcYoTkf2/eMDdn/2jNAAnWUiXBiYyL/eckzpDbr15jjOrnuNp4eVADrx3ICsFjTHxQ6I/rIDMPoLgbqqHDUPtbqHU1pXbyZhfK1K7tM5iADTXkP2eC7oI+kLh4hKD+UMVAYJiY+aw2rryhT
- X-SG-ID
- u001.SdBcvi+Evd/bQef8eZF3BiU3Zi1S53GtqGa3TWBmqe75yn5aYrkvkfG+ZGKrHRvqmPGQRlY/SmPVInpaX4NAnNst/Hs4x9Um8+M3U4rmhPpC4UsIpC7SCII3wHuzZj7ztU5q+64tE08UoAMmAvvyHJ/mAJdAH2n7pV73R5BSVhN3DTLPyYbI4ptWSFrZoQOA5dCId/c0sy1hpxu086yJZega8EZHy9RIfifXYHe9bISft/6DfOAag7mJf1zvBZmjlequLrTk/sSWph9xf/3vXkJSxZNAwpaJfdKHbE0CJ2QlSFTjSnyZp3vAqQu/0cUiVmIn1rZW9KQFAj384tkHvNtZPD9iDNKHXX6LAgJhdi0PU0xvDUU0ggQR8y00EKApz98XT5AZXwDfUjPWb06AoA==
- X-Entity-ID
- u001.W4HSKSd9xIhnzUA6hOZYcg==
Unsubscribe and feedback
- List-Unsubscribe
- <https://manage.kmail-lists.com/…>
- List-Unsubscribe-Post
- List-Unsubscribe=One-Click
- X-Report-Abuse Identifies Klaviyo
- Please report any spam or abuse to: [email protected]
Message
- Content-Type
- multipart/alternative; boundary=2460bc89b86b37eb86da30a7331435097b533f9a9a405525a71aafedebde
- Date
- Mon, 05 Oct 2026 15:00:22 +0000 (UTC)
- From
- Eight Sleep <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <gb6Xw1ICS-KYX_4GRkZZMQ@geopod-ismtpd-81>
- Subject
- Here’s what happened last night
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