Sunlight sabotaging your sleep?

Preview text: Time to take control of the light

Manta SleepFriday, Apr 24, 2026 at 11:00 AM EasternKlaviyo
Manta SleepSunlight sabotaging your sleep?
Subject
Sunlight sabotaging your sleep?
Preview text
Time to take control of the light
From
support@mantasleep.com
Sent
Fri Apr 24, 2026, 11:00 AM ET
Sent to
mantasleep.com
Size
41 KB
Images
11
Links
12, 5 of them buttons
Subject length
31 characters

Against Manta Sleep's usual

Sent in the 11 AM hour, which holds 10% of its emails; 20% arrive in the 10 AM hour. The subject is 31 characters; its average is 29.

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From
Manta Sleep <[email protected]>
Subject
Sunlight sabotaging your sleep?
Date
Fri, 24 Apr 2026 15:00:40 +0000 (UTC)
Message-ID domain
geopod-ismtpd-26
Return-Path domain
klaviyo.mantasleep.com
DKIM signature
d=mantasleep.com s=kl2
List-Unsubscribe
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  1. from o1305.shared.klaviyomail.com [167.89.100.83] by our receiving server with ESMTPS
  2. by recvd-…-hsmpp with SMTP
  3. from (unnamed) by geopod-ismtpd-26 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

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Sent just before and after

May 7, 2026 11:59 AMYour pursuit of better sleep isn’t over yet 🌜
May 4, 2026 9:30 AMWelcome to the Dark Side
May 1, 2026 8:00 AMMother’s Day is coming
Apr 24, 2026 11:00 AMSunlight sabotaging your sleep? (this email)
Apr 17, 2026 11:00 AMLonger days. Warmer nights. Allergies.
Apr 16, 2026 10:03 AM[Spring Sale] Reset your sleep rhythm
Apr 12, 2026 10:30 AMYou’ve got more options than ever

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