The Anniversary Flash Sale runs through Monday*
Preview text: Up to $600 off your Pod purchase, this weekend*
Use this example
- Subject
- The Anniversary Flash Sale runs through Monday*
- Preview text
- Up to $600 off your Pod purchase, this weekend*
- From
- support@
eightsleep.com - Brand
- Eight Sleep
- ESP
- Klaviyo
- Sent
- Fri Aug 7, 2026, 7:02 PM ET
- Sent to
- checkout.eightsleep.com, dev.eightsleep.com, eightsleep.com
- Size
- 73 KB
- Images
- 16
- Links
- 21, 1 of them buttons
- Subject length
- 47 characters
Against Eight Sleep's usual
Sent in the 7 PM hour, which holds 4% of its emails; 92% arrive in the 11 AM hour. The subject is 47 characters; its average is 36.
Email headers
What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.
- From
- Eight Sleep <[email protected]>
- Subject
- The Anniversary Flash Sale runs through Monday*
- Date
- Fri, 07 Aug 2026 23:02:06 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-88
- Return-Path domain
- send.k.eightsleep.com
- DKIM signature
- d=k.eightsleep.com s=s1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from o377.k.eightsleep.com [168.245.98.160] by our receiving server with ESMTPS
- by recvd-…-6lzzl with SMTP
- from (unnamed) by geopod-ismtpd-88 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Aug 10, 2026 7:00 PM | Final hours of the Anniversary Flash Sale* | |
| Aug 10, 2026 11:00 AM | Last day: up to $600 off your Pod purchase* | |
| Aug 9, 2026 11:00 AM | Deeper sleep starts with a cooler bed* | |
| Aug 7, 2026 7:02 PM | The Anniversary Flash Sale runs through Monday* (this email) | |
| Aug 7, 2026 11:00 AM | The Anniversary Flash Sale is live* | |
| Aug 5, 2026 11:00 AM | AC cools the room. The Pod cools you* | |
| Aug 4, 2026 11:00 AM | How the Pod handles a heat wave* |
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