Limited-Time Offer πŸ“£ 10% OFF Sitewide

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

Mattress WarehouseThursday, Aug 6, 2026 at 1:19 AM EasternKlaviyo
Mattress WarehouseLimited-Time Offer πŸ“£ 10% OFF Sitewide
Subject
Limited-Time Offer πŸ“£ 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 Aug 6, 2026, 1:19 AM ET
Sent to
mysleepmatch.org
Size
94 KB
Images
39
Links
39, 2 of them buttons
Subject length
39 characters

Against Mattress Warehouse's usual

Sent in the 1 AM hour, which holds 2% of its emails; 57% arrive in the 8 AM hour. The subject is 39 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
Limited-Time Offer πŸ“£ 10% OFF Sitewide
Date
Thu, 06 Aug 2026 05:19:43 +0000 (UTC)
Message-ID domain
geopod-ismtpd-13
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 o1367.shared.klaviyomail.com [198.37.151.63] by our receiving server with ESMTPS
  2. by recvd-canary-…-r9wsz with SMTP
  3. from (unnamed) by geopod-ismtpd-13 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

Report this email

Sent just before and after

Aug 8, 2026 8:00 AMBeautyrest Deals you won’t want to miss!
Aug 7, 2026 9:05 AMSave BIG From Twin to King πŸ‘‘
Aug 6, 2026 8:01 AMDeeper Sleep 😴 for Better Mornings
Aug 6, 2026 1:19 AMLimited-Time Offer πŸ“£ 10% OFF Sitewide (this email)
Aug 5, 2026 1:18 AMRelax πŸ’€ We've Got Your Back!
Aug 4, 2026 9:02 AMLabor Day Savings are Here! πŸŽ‰
Aug 3, 2026 8:01 AMFinal Day to Save up to 60% warehouse-wide!

More from Mattress Warehouse

All Mattress Warehouse emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Aug 6, 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. You'll get a confirmation email first, and you can unsubscribe anytime.