ENDING SOON: Up to 70% OFF Warehouse-Wide!

Preview text: Don’t miss your chance to save BIG!

Mattress WarehouseSunday, Jul 5, 2026 at 8:00 AM EasternKlaviyo
Mattress WarehouseENDING SOON: Up to 70% OFF Warehouse-Wide!
Subject
ENDING SOON: Up to 70% OFF Warehouse-Wide!
Preview text
Don’t miss your chance to save BIG!
From
info@sleep.mattresswarehouse.com
Sent
Sun Jul 5, 2026, 8:00 AM ET
Sent to
mattresswarehouse.com
Size
77 KB
Images
33
Links
32, 2 of them buttons
Subject length
42 characters

Against Mattress Warehouse's usual

Sent in its busiest hour, 8 AM, which holds 56% of its emails. The subject is 42 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
ENDING SOON: Up to 70% OFF Warehouse-Wide!
Date
Sun, 05 Jul 2026 12:00:11 +0000 (UTC)
Message-ID domain
geopod-ismtpd-25
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 o1291.shared.klaviyomail.com [167.89.80.93] by our receiving server with ESMTPS
  2. by recvd-…-xtsvx with SMTP
  3. from (unnamed) by geopod-ismtpd-25 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

Jul 8, 2026 9:00 AMBlack Friday in July is Here!
Jul 7, 2026 8:00 AMFinal Hours: Save $500 on Tempur-Pedic
Jul 6, 2026 8:00 AMEXTENDED: Up to 70% OFF Plus FREE White Glove Delivery!
Jul 5, 2026 8:00 AMENDING SOON: Up to 70% OFF Warehouse-Wide! (this email)
Jul 4, 2026 8:00 AMUp to 70% OFF Plus FREE White Glove Delivery!
Jul 3, 2026 8:01 AMSave Big. Sleep Better.
Jul 2, 2026 8:01 AMHoliday Weekend Deals Inside 👉

More from Mattress Warehouse

All Mattress Warehouse emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Jul 5, 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.