Longer days. Warmer nights. Allergies.
Preview text: Tackle them ALL with our bundles
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- Subject
- Longer days. Warmer nights. Allergies.
- Preview text
- Tackle them ALL with our bundles
- From
- support@
mantasleep.com - Brand
- Manta Sleep
- ESP
- Klaviyo
- Sent
- Fri Apr 17, 2026, 11:00 AM ET
- Sent to
- mantasleep.com
- Size
- 42 KB
- Images
- 12
- Links
- 13, 5 of them buttons
- Subject length
- 38 characters
Against Manta Sleep's usual
Sent in the 11 AM hour, which holds 10% of its emails; 19% arrive in the 10 AM hour. The subject is 38 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
- Longer days. Warmer nights. Allergies.
- Date
- Fri, 17 Apr 2026 15:00:19 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-98
- Return-Path domain
- klaviyo.mantasleep.com
- DKIM signature
- d=mantasleep.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from o1406.shared.klaviyomail.com [149.72.88.114] by our receiving server with ESMTPS
- by recvd-…-swkx2 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
| May 4, 2026 9:30 AM | Welcome to the Dark Side | |
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| Apr 24, 2026 11:00 AM | Sunlight sabotaging your sleep? | |
| Apr 17, 2026 11:00 AM | Longer days. Warmer nights. Allergies. (this email) | |
| Apr 16, 2026 10:03 AM | [Spring Sale] Reset your sleep rhythm | |
| Apr 12, 2026 10:30 AM | You’ve got more options than ever | |
| Apr 10, 2026 6:01 PM | Your mask does more than just block light |
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