Limited-Time Offer 📣 10% OFF Sitewide

Preview text: Don't lose sleep over shopping >> let us find the mattress of your dreams!

Mattress WarehouseThursday, May 28, 2026 at 8:46 PM EasternKlaviyo
Mattress WarehouseLimited-Time Offer 📣 10% OFF Sitewide
Subject
Limited-Time Offer 📣 10% OFF Sitewide
Preview text
Don't lose sleep over shopping >> let us find the mattress of your dreams!
From
info@sleep.mattresswarehouse.com
Sent
Thu May 28, 2026, 8:46 PM ET
Sent to
mattresswarehouse.com
Size
94 KB
Images
39
Links
39, 2 of them buttons
Subject length
39 characters

Against Mattress Warehouse's usual

Sent in the 8 PM hour, which holds 5% of its emails; 58% arrive in the 8 AM hour. The subject is 39 characters; its average is 36.

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What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From
Mattress Warehouse <[email protected]>
Subject
Limited-Time Offer 📣 10% OFF Sitewide
Date
Fri, 29 May 2026 00:46:22 +0000 (UTC)
Message-ID domain
geopod-ismtpd-107
Return-Path domain
sleep.mattresswarehouse.com
DKIM signature
d=mattresswarehouse.com s=kl2
List-Unsubscribe
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Servers it passed through, newest first

  1. from o1367.shared.klaviyomail.com [198.37.151.63] by our receiving server with ESMTPS
  2. by recvd-…-dtnxj with SMTP
  3. from (unnamed) by geopod-ismtpd-107 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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May 31, 2026 10:02 AM🌟 Sealy Savings: Up to $750 Off!
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May 28, 2026 8:46 PMLimited-Time Offer 📣 10% OFF Sitewide (this email)
May 28, 2026 10:00 AMUnlock Big Savings on Tempur-Pedic! 💰
May 27, 2026 8:46 PMRelax 💤 We've Got Your Back!
May 27, 2026 3:14 PMSleep Better with Your Perfect Helix Fit, up to 25% off!

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