Change the way you sleep — for the better. 💤
Preview text: Awarded Best Mattress for Side Sleepers!
Use this example
- Subject
- Change the way you sleep — for the better. 💤
- Preview text
- Awarded Best Mattress for Side Sleepers!
- From
- info@
sonusleep.com - Brand
- SONU Sleep
- ESP
- Klaviyo
- Sent
- Wed Sep 30, 2026, 10:19 PM ET
- Sent to
- sonusleep.com
- Size
- 73 KB
- Images
- 38
- Links
- 31, 1 of them buttons
- Subject length
- 45 characters
Against SONU Sleep's usual
Sent in the 10 PM hour, which holds 8% of its emails; 18% arrive in the 8 PM hour. The subject is 45 characters; its average is 39.
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
- SONU Sleep <[email protected]>
- Subject
- Change the way you sleep — for the better. 💤
- Date
- Thu, 01 Oct 2026 02:19:34 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-63
- Return-Path domain
- send.sonusleep.com
- DKIM signature
- d=sonusleep.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-tt9zc with SMTP
- from (unnamed) by geopod-ismtpd-63 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Oct 10, 2026 5:30 PM | 🛏️ Tonight’s sleep shapes tomorrow’s body | |
| Oct 2, 2026 9:21 PM | Still on the fence about SONU? 🤗 | |
| Oct 1, 2026 9:20 PM | People everywhere love SONU! ❤️ | |
| Sep 30, 2026 10:19 PM | Change the way you sleep — for the better. 💤 (this email) | |
| Sep 30, 2026 7:45 PM | ⏰ Last chance to save over $900! | |
| Sep 26, 2026 8:45 PM | 💤 The best sleep of your life starts at $0 down | |
| Sep 22, 2026 8:30 PM | 🥶 Sleep cool, every night |
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