One of you runs hot. One runs cold
Both of you, at your own temperature.
Eight Sleep <[email protected]>
Share
Eight Sleep promotes the Pod 6, a product that allows individuals with different temperature preferences to sleep comfortably. The company offers a 30-night risk-free trial, free shipping, and a 5-year warranty. The promotion is exclusive to email subscribers and includes 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
26 words · under a minute to read
Nobody has to compromise
She sleeps warm, He sleeps cold
Explore Pod 6
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
-
o377.k.eightsleep.com
· 168.245.98.160
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 21 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 o377.k.eightsleep.com (168.245.98.160) by [receiver] (cloudflare) id 5BTcILS9dUTq for <[recipient]>; Sat, 17 Oct 2026 15:02:07 +0000
- Received
- by recvd-789d4c68-5r4jx with SMTP id recvd-789d4c68-5r4jx-1-6AD38DEF-1F 2026-10-17 15:02:07.067127901 +0000 UTC m=+1548074.295188983
- Received
- from NTg2NDQxMQ (unknown) by geopod-ismtpd-120 (SG) with HTTP id L_pfbXBhRLat_u7vM__EVQ Sat, 17 Oct 2026 15:02:07.057 +0000 (UTC)
Authentication
- Received-SPF Authentication result
- pass ([receiver]: domain of [recipient]@send.k.eightsleep.com designates 168.245.98.160 as permitted sender) receiver=[receiver]; client-ip=168.245.98.160; envelope-from="[recipient]@send.k.eightsleep.com"; helo=o377.k.eightsleep.com;
- Authentication-Results Authentication result
- [receiver]; dkim=pass header.d=k.eightsleep.com header.s=s1 header.b=DZuXwQon; dmarc=pass header.from=eightsleep.com policy.dmarc=reject; spf=none ([receiver]: no SPF records found for [email protected]) smtp.helo=o377.k.eightsleep.com; spf=pass ([receiver]: domain of [recipient]@send.k.eightsleep.com designates 168.245.98.160 as permitted sender) smtp.mailfrom=[recipient]@send.k.eightsleep.com; arc=none smtp.remote-ip=168.245.98.160
Platform
- X-Kmail-Account
- QtJCHb
- X-Kmail-Message
- 01M4H3F7FE1XH110G19P4828K1
- X-Kmail-Ops
- 01KX3E8K3PGKM7R311RDDHG1NK
- X-SG-EID
- u001.aq2Nlhw2Zbv3VvpTkixq5wFQvpq+ptqMKDcEwPY+hA/kwbsBPVhtgdNqQlsFOeqH9Ujk50IFtAuaHVxCqCiTbZqkWix2ADeoi34fRtHAJTRH8557TmVaoxWKQBf7wD3yzpqVv2ITGB3toDKZGxJAfWXTXpnmMPhvvTFQ+Gu4QIANzHX31akHS/u7amcZhZoiJhoMaKLzIYhlcJ3yhff7F6P+AM2ytzugeql7ptfhh9D+DpnSRtc/uDIGJ7N2S7Vo
- X-SG-ID
- u001.SdBcvi+Evd/bQef8eZF3BiU3Zi1S53GtqGa3TWBmqe75yn5aYrkvkfG+ZGKrHRvqmPGQRlY/SmPVInpaX4NAnNst/Hs4x9Um8+M3U4rmhPpC4UsIpC7SCII3wHuzZj7zlNJIESjaQKjaGe9OfzL1WbY+j/9KizFxBm4rpRLMuLVSEoP4JKWkNdFzIWFoPDgrurvU3gf+C03JfU/NmYmhImPsU5Z+K5FRiYfbA2bv0aY24kWOwsE8Zqiagk1gUUH86G8sEFmbaBQZvvo/9BJVJ7KiZkLOUpKYa/oMkxb3kfRPGXuKIZPrSXuvnISWnPuhFPtIKkzixUdDIWg0HETSAyPYGrJayWNDyzcYFQBRN7Eb7CHIc30aDRE7uE0g4R2pVFnTY6nmsJ0KEoOuy0iXqIhF8Q5orZ5Dj+blY1RsK2U=
- 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=9cb942fb6528fbd7fa9bdfa35e7558f1ba45e84fd5e34e1d8486ba3ae7f3
- Date
- Sat, 17 Oct 2026 15:02:07 +0000 (UTC)
- From
- Eight Sleep <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <L_pfbXBhRLat_u7vM__EVQ@geopod-ismtpd-120>
- Subject
- One of you runs hot. One runs cold
- Reply-To
- [email protected]
More from Eight Sleep
All 69 emailsSimilar campaigns from other brands
Different brands running the same play. Compare any of them side by side.
Archived for reference and commentary. Eight Sleep, its logos and content are the property of their respective owners; Inbox Archive claims no affiliation and has disabled all links. If you own this content and would like it removed, get in touch.