Keeps you cool, all night*
What real bed cooling feels like at 3am
Eight Sleep <[email protected]>
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Eight Sleep promotes its Pod product, which cools the bed to a desired temperature all night. The company offers a risk-free 30-night trial, free shipping and returns, and a 5-year warranty. Eight Sleep also provides financing options through Affirm.
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
50 words · under a minute to read
Sleep cool, all night
The Pod cools your bed side as low as you need*, holding your ideal temperature from the moment you lie down.
Water carries heat away from your body far more efficiently than air.
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 deXWPxMMrOCR for <[recipient]>; Sun, 02 Aug 2026 15:00:25 +0000
- Received
- by recvd-6c87f6f5c5-42jnk with SMTP id recvd-6c87f6f5c5-42jnk-1-6A6F5B89-4D 2026-08-02 15:00:25.064512561 +0000 UTC m=+418026.842960799
- Received
- from NTg2NDQxMQ (unknown) by geopod-ismtpd-60 (SG) with HTTP id T8wy_j6GQxayJVghDmLaCw Sun, 02 Aug 2026 15:00:25.032 +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=C0va1vC+; 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
- 01KYQEYJ09RE1Q1QSRB8W4KDCE
- X-Kmail-Ops
- 01KX3E8K3PGKM7R311RDDHG1NK
- X-SG-EID
- u001.aq2Nlhw2Zbv3VvpTkixq5wFQvpq+ptqMKDcEwPY+hA/kwbsBPVhtgdNqQlsFOeqH9Ujk50IFtAuaHVxCqCiTbXwgd2y1yZN+p/jbgLF/+fAqsnjv6CAZEqyord1W4Bv6R9rOxI4WO0HwgPoheP0sll1+vwjc/BVX/xc2akpwzBLlW86Je/zU1+SOXRcl3JOGpsodXFKXuU1FgGT8ub4u2Pg8Pus8GJ3MJ4I6bxqnc48G/54gpwR8Viqm6SJ+piAv
- X-SG-ID
- u001.SdBcvi+Evd/bQef8eZF3BiU3Zi1S53GtqGa3TWBmqe75yn5aYrkvkfG+ZGKrHRvqmPGQRlY/SmPVInpaX4NAnNst/Hs4x9Um8+M3U4rmhPpC4UsIpC7SCII3wHuzZj7zEWEoPf3AehSkMsDNo/QVU28mivLM73Aob62ze4AZkPB8NH+Y9KLfrOQkSodgMJhqLnjSXrlF2o+UxQMzj8DTop7dGxcvdJiKOWtAcarU+zEBhyp+NgHLziem4GvMyOp4lqxG1geiDhJnHbClW65MBrl3wUeSgzcba1CHn0SduecRXyR+s88mNCv/YG5tcaM9R+Ahh5DThFhyewGU8WNNbFbg4R585WlJs/okEghVjYQHFgjfk1ZLt6uooUglQhWuziGOK8gBdZI4xwoS1V0Wjg==
- 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=e4644ccefdbbcedf9a7bd21268b18ca5340256600644e89b29934c4f3697
- Date
- Sun, 02 Aug 2026 15:00:25 +0000 (UTC)
- From
- Eight Sleep <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <T8wy_j6GQxayJVghDmLaCw@geopod-ismtpd-60>
- Subject
- Keeps you cool, all night*
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