Summer Nights Sale is LIVE

Preview text: Up to 20% off. Starts now.

Manta SleepFriday, Jun 19, 2026 at 9:02 AM EasternKlaviyo
Manta SleepSummer Nights Sale is LIVE
Subject
Summer Nights Sale is LIVE
Preview text
Up to 20% off. Starts now.
From
support@mantasleep.com
Sent
Fri Jun 19, 2026, 9:02 AM ET
Sent to
mantasleep.com
Size
40 KB
Images
13
Links
14, 5 of them buttons
Subject length
26 characters

Against Manta Sleep's usual

Sent in the 9 AM hour, which holds 15% of its emails; 19% arrive in the 10 AM hour. The subject is 26 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
Summer Nights Sale is LIVE
Date
Fri, 19 Jun 2026 13:02:10 +0000 (UTC)
Message-ID domain
geopod-ismtpd-7
Return-Path domain
klaviyo.mantasleep.com
DKIM signature
d=mantasleep.com s=kl2
List-Unsubscribe
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Servers it passed through, newest first

  1. from o1402.shared.klaviyomail.com [168.245.59.73] by our receiving server with ESMTPS
  2. by recvd-…-rz7p2 with SMTP
  3. from (unnamed) by geopod-ismtpd-7 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

Jun 23, 2026 9:00 AMMore ways to save this week
Jun 22, 2026 10:02 AMSummer Nights Sale: top picks
Jun 21, 2026 10:01 AMIt’s the longest day of the year
Jun 19, 2026 9:02 AMSummer Nights Sale is LIVE (this email)
Jun 18, 2026 10:02 AMSign-ups close tonight
Jun 17, 2026 10:30 AMTravel bag. Laundry bag. All in one.
Jun 15, 2026 6:30 PMVIP deal #1 drops Friday

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