[Spring Sale] Reset your sleep rhythm

Preview text: Longer days. No longer a problem.

Manta SleepThursday, Apr 16, 2026 at 10:03 AM EasternKlaviyo
Manta Sleep[Spring Sale] Reset your sleep rhythm
Subject
[Spring Sale] Reset your sleep rhythm
Preview text
Longer days. No longer a problem.
From
support@mantasleep.com
Sent
Thu Apr 16, 2026, 10:03 AM ET
Sent to
mantasleep.com
Size
43 KB
Images
13
Links
14, 5 of them buttons
Subject length
37 characters

Against Manta Sleep's usual

Sent in its busiest hour, 10 AM, which holds 19% of its emails. The subject is 37 characters; its average is 29.

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From
Manta Sleep <[email protected]>
Subject
[Spring Sale] Reset your sleep rhythm
Date
Thu, 16 Apr 2026 14:03:14 +0000 (UTC)
Message-ID domain
geopod-ismtpd-42
Return-Path domain
klaviyo.mantasleep.com
DKIM signature
d=mantasleep.com s=kl2
List-Unsubscribe
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  1. from o1404.shared.klaviyomail.com [149.72.80.224] by our receiving server with ESMTPS
  2. by recvd-…-fg87z with SMTP
  3. from (unnamed) by geopod-ismtpd-42 with HTTP

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Sent just before and after

May 1, 2026 8:00 AMMother’s Day is coming
Apr 24, 2026 11:00 AMSunlight sabotaging your sleep?
Apr 17, 2026 11:00 AMLonger days. Warmer nights. Allergies.
Apr 16, 2026 10:03 AM[Spring Sale] Reset your sleep rhythm (this email)
Apr 12, 2026 10:30 AMYou’ve got more options than ever
Apr 10, 2026 6:01 PMYour mask does more than just block light
Apr 7, 2026 6:30 PMTraffic. TVs. Tumble dryers. They've been blocked.

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