They Sent It

Surprise – PRO wasn’t the only one 👀

Another mask got the Taupe treatment

Manta SleepTuesday, Jul 28, 2026 at 11:15 AM EasternKlaviyo
Manta SleepSurprise – PRO wasn’t the only one 👀
Subject
Surprise – PRO wasn’t the only one 👀
Preview text
Another mask got the Taupe treatment
From
support@mantasleep.com
Sent
Tue Jul 28, 2026, 11:15 AM ET
Sent to
mantasleep.com
Size
40 KB
Images
15
Links
16, 5 of them buttons
Subject length
37 characters

Against Manta Sleep's usual

Sent in the 11 AM hour, which holds 11% of its emails; 19% arrive in the 10 AM hour. The subject is 37 characters; its average is 28.

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
Surprise – PRO wasn’t the only one 👀
Date
Tue, 28 Jul 2026 15:15:39 +0000 (UTC)
Message-ID domain
geopod-ismtpd-0
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 o1407.shared.klaviyomail.com [149.72.90.89] by our receiving server with ESMTPS
  2. by recvd-…-t85rw with SMTP
  3. from (unnamed) by geopod-ismtpd-0 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

Aug 8, 2026 5:13 AMThe rest your body deserves
Aug 3, 2026 11:01 AMNapping isn’t slacking off
Jul 31, 2026 10:02 AMHow Manta Sleepers rest, in photos
Jul 28, 2026 11:15 AMSurprise – PRO wasn’t the only one 👀 (this email)
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

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