️ All-Night Cooling. One-Of-A-Kind Comfort. Up to 10° Cooler.

Preview text: $500 OFF on Tempur-Breeze® Mattresses

Mattress WarehouseFriday, Jun 26, 2026 at 8:01 AM EasternKlaviyo
Mattress Warehouse️ All-Night Cooling. One-Of-A-Kind Comfort. Up to 10° Cooler.
Subject
️ All-Night Cooling. One-Of-A-Kind Comfort. Up to 10° Cooler.
Preview text
$500 OFF on Tempur-Breeze® Mattresses
From
info@sleep.mattresswarehouse.com
Sent
Fri Jun 26, 2026, 8:01 AM ET
Sent to
mattresswarehouse.com
Size
76 KB
Images
31
Links
31, 2 of them buttons
Subject length
63 characters

Against Mattress Warehouse's usual

Sent in its busiest hour, 8 AM, which holds 56% of its emails. The subject is 63 characters; its average is 36.

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
Mattress Warehouse <[email protected]>
Subject
️ All-Night Cooling. One-Of-A-Kind Comfort. Up to 10° Cooler.
Date
Fri, 26 Jun 2026 12:01:52 +0000 (UTC)
Message-ID domain
geopod-ismtpd-16
Return-Path domain
sleep.mattresswarehouse.com
DKIM signature
d=mattresswarehouse.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1324.shared.klaviyomail.com [167.89.72.0] by our receiving server with ESMTPS
  2. by recvd-…-djgdw with SMTP
  3. from (unnamed) by geopod-ismtpd-16 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

Report this email

Sent just before and after

Jun 29, 2026 8:01 AMTrade tossing and turning for deep sleep
Jun 28, 2026 8:01 AM🥱 Stop waking up tired
Jun 27, 2026 8:01 AMUp to 70% OFF Warehouse-Wide
Jun 26, 2026 8:01 AM️ All-Night Cooling. One-Of-A-Kind Comfort. Up to 10° Cooler. (this email)
Jun 25, 2026 9:04 AMProven Better Sleep Starts Here
Jun 24, 2026 8:02 AMSleep Cool This Summer
Jun 23, 2026 8:01 AMSave Up to $1,000 on Adjustable Sets

More from Mattress Warehouse

All Mattress Warehouse emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Jun 26, 2026.

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. Unsubscribe anytime.