✨ Sore in the morning? Here’s why...
Preview text: Flat mattresses cause pressure. The Comfort Channel changes that.

Use this example
- Subject
- ✨ Sore in the morning? Here’s why...
- Preview text
- Flat mattresses cause pressure. The Comfort Channel changes that.
- From
- info@
sonusleep.com - Brand
- SONU Sleep
- ESP
- Klaviyo
- Sent
- Thu Oct 15, 2026, 7:45 PM ET
- Sent to
- sonusleep.com
- Size
- 57 KB
- Images
- 31
- Links
- 22, 1 of them buttons
- Subject length
- 39 characters
Against SONU Sleep's usual
Sent in the 7 PM hour, which holds 9% of its emails; 18% arrive in the 8 PM hour. The subject is 39 characters, the same as its average.
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
- ✨ Sore in the morning? Here’s why...
- Date
- Thu, 15 Oct 2026 23:45:09 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-98
- 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-…-lqjgb with SMTP
- from (unnamed) by geopod-ismtpd-98 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
| Oct 26, 2026 2:37 AM | Finally Find Your Natural Sleeping Position 👈 | |
| Oct 23, 2026 7:45 PM | 🍂 Cold nights, closer comfort | |
| Oct 20, 2026 9:15 PM | 👻 Your Halloween treat is here (over $1000 in savings) | |
| Oct 15, 2026 7:45 PM | ✨ Sore in the morning? Here’s why... (this email) | |
| Oct 14, 2026 8:15 PM | 💤 No more tossing & turning | |
| Oct 12, 2026 3:35 PM | The best sleep of your life is waiting 💤 | |
| Oct 11, 2026 3:34 PM | How to find your perfect SONU fit 👈 |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 15, 2026.











