They Sent It

Calm is coming

The antidote to a busy summer

Manta SleepWednesday, Jul 22, 2026 at 9:31 AM EasternKlaviyo
Manta SleepCalm is coming
Subject
Calm is coming
Preview text
The antidote to a busy summer
From
support@mantasleep.com
Sent
Wed Jul 22, 2026, 9:31 AM ET
Sent to
mantasleep.com
Size
34 KB
Images
9
Links
10, 5 of them buttons
Subject length
14 characters

Against Manta Sleep's usual

Sent in the 9 AM hour, which holds 14% of its emails; 19% arrive in the 10 AM hour. The subject is 14 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
Calm is coming
Date
Wed, 22 Jul 2026 13:31:08 +0000 (UTC)
Message-ID domain
geopod-ismtpd-106
Return-Path domain
klaviyo.mantasleep.com
DKIM signature
d=mantasleep.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1377.shared.klaviyomail.com [149.72.217.41] by our receiving server with ESMTPS
  2. by recvd-…-8xfv5 with SMTP
  3. from (unnamed) by geopod-ismtpd-106 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

Jul 27, 2026 9:15 AMPRO Mask. Now in Tranquil Taupe.
Jul 25, 2026 10:30 AMMerry Christmas!
Jul 24, 2026 9:31 AMSleep is the ultimate self-care
Jul 22, 2026 9:31 AMCalm is coming (this email)
Jul 20, 2026 5:22 AMThe power of better sleep 🛌
Jul 19, 2026 5:21 AMYour pursuit of better sleep isn’t over yet 🌜
Jul 17, 2026 11:02 AMUp at 3 AM? So were our ancestors.

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