Your 10% off code expires today
Preview text: Free 60 day returns

Using this email in an article? Credit: Manta Sleep email via They Sent It, with a link to this page. Full-size image
- Subject
- Your 10% off code expires today
- Preview text
- Free 60 day returns
- From
- support@
mantasleep.com - Brand
- Manta Sleep
- ESP
- Klaviyo
- Sent
- Tue Oct 27, 2026, 6:41 AM ET
- Sent to
- mantasleep.com
- Size
- 10 KB
- Images
- 1
- Links
- 2, 1 of them buttons
- Subject length
- 31 characters
Against Manta Sleep's usual
Sent in the 6 AM hour, which holds 11% of its emails; 20% arrive in the 10 AM hour. The subject is 31 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
- Your 10% off code expires today
- Date
- Tue, 27 Oct 2026 10:41:26 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-80
- 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-…-hbbml with SMTP
- from (unnamed) by geopod-ismtpd-80 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 29, 2026 5:01 AM | Seasons are changing. Is your bedroom ready? | |
| Oct 28, 2026 6:30 PM | New earplugs about to drop | |
| Oct 27, 2026 11:09 PM | Manta on your mind? | |
| Oct 27, 2026 6:41 AM | Your 10% off code expires today (this email) | |
| Oct 26, 2026 10:00 AM | Eyes peeled 👀 Ears sealed 🙉 | |
| Oct 25, 2026 11:49 PM | Get 15% off | |
| Oct 25, 2026 10:01 AM | Your phone’s clock auto-updates |
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Oct 30, 2026 10:04 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 27, 2026.











