What’s stopping you?
Preview text: Light, noise, stress – solved.

Using this email in an article? Credit: Manta Sleep email via They Sent It, with a link to this page. Full-size image
- Subject
- What’s stopping you?
- Preview text
- Light, noise, stress – solved.
- From
- support@
mantasleep.com - Brand
- Manta Sleep
- ESP
- Klaviyo
- Sent
- Wed Oct 21, 2026, 6:38 AM ET
- Sent to
- mantasleep.com
- Size
- 57 KB
- Images
- 23
- Links
- 24, 5 of them buttons
- Subject length
- 21 characters
Against Manta Sleep's usual
Sent in the 6 AM hour, which holds 10% of its emails; 19% arrive in the 10 AM hour. The subject is 21 characters; its average is 29.
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
- Manta Sleep <[email protected]>
- Subject
- What’s stopping you?
- Date
- Wed, 21 Oct 2026 10:38:32 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-22
- Return-Path domain
- klaviyo.mantasleep.com
- DKIM signature
- d=mantasleep.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-5jfpg with SMTP
- from (unnamed) by geopod-ismtpd-22 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 23, 2026 4:02 AM | The easy way to make their day 🩷 | |
| Oct 22, 2026 6:39 AM | Doctor’s orders | |
| Oct 22, 2026 3:01 AM | NEW pink look for SOUND & PRO 🩷 | |
| Oct 21, 2026 6:38 AM | What’s stopping you? (this email) | |
| Oct 20, 2026 6:37 AM | Your 10% off code is inside | |
| Oct 20, 2026 4:02 AM | Something brighter is on its way 🩷 | |
| Oct 18, 2026 11:48 PM | You’re out of time |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 21, 2026.











