Deeper sleep starts with a cooler bed*
Up to 34% more deep sleep*, plus up to $600 off your Pod purchase
Eight Sleep <[email protected]>
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Eight Sleep promotes an Anniversary Flash Sale, offering up to $600 off select products, including the Pod and accessories, with free shipping and returns. The sale ends tomorrow, and customers can try products risk-free for 30 nights. Discounts apply automatically at checkout, with financing options available through Affirm.
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Klaviyo See it in the headers
In the HTML
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Across Eight Sleep's email
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The copy
30 words · under a minute to read
Anniversary Flash Sale
Deeper sleep starts with a cooler bed
Save up to
The sale ends tomorrow
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
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o376.k.eightsleep.com
· 192.254.113.62
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Pass for eightsleep.com
Policy: reject
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One-click
Meets the Gmail and Yahoo rule for bulk senders.
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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 KsFWhh0wZ2UX for <[recipient]>; Sun, 09 Aug 2026 15:01:42 +0000
- Received
- by recvd-66f959b4c9-rml5d with SMTP id recvd-66f959b4c9-rml5d-1-6A789656-64 2026-08-09 15:01:42.297222823 +0000 UTC m=+1022883.322287465
- Received
- from NTg2NDQxMQ (unknown) by geopod-ismtpd-83 (SG) with HTTP id 0S7QKoWQSpavaYmg8ct-iw Sun, 09 Aug 2026 15:01:42.263 +0000 (UTC)
Authentication
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- 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=owa9d5xN; 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
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- QtJCHb
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- u001.aq2Nlhw2Zbv3VvpTkixq5wFQvpq+ptqMKDcEwPY+hA/kwbsBPVhtgdNqQlsFOeqH9Ujk50IFtAuaHVxCqCiTbZ9ZTr1S8mc/c39jVn5IOEzHhxFqWAYcd17V1hwYHowAuok+7BG/woiU1OWZBvYpjE9YIRw5zku+G6L7yXkVSYLIrJxcU1ZxiABkSwvEjWjaR9Vfxh/RZJIT5Nqb1WO6mlhcn6GiaK9MPWp4K38Ht3iuKCxaVf8A/eSEK3FTlAAB
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Message
- Content-Type
- multipart/alternative; boundary=4e38820b9c1ba8410ec2cf1b0819ae2b3c038c542eadcebea2543017ec72
- Date
- Sun, 09 Aug 2026 15:01:42 +0000 (UTC)
- From
- Eight Sleep <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <0S7QKoWQSpavaYmg8ct-iw@geopod-ismtpd-83>
- Subject
- Deeper sleep starts with a cooler bed*
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