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Don't Miss 60% OFF Warehouse-Wide!

Try before you buy in-store.

Mattress WarehouseSunday, Oct 4, 2026 at 8:01 AM EasternKlaviyo
Mattress WarehouseDon't Miss 60% OFF Warehouse-Wide!
Subject
Don't Miss 60% OFF Warehouse-Wide!
Preview text
Try before you buy in-store.
From
info@sleep.mattresswarehouse.com
Sent
Sun Oct 4, 2026, 8:01 AM ET
Sent to
mattresswarehouse.com
Size
81 KB
Images
35
Links
36, 2 of them buttons
Subject length
34 characters

Against Mattress Warehouse's usual

Sent in its busiest hour, 8 AM, which holds 56% of its emails. The subject is 34 characters; its average is 36.

Email headers

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From
Mattress Warehouse <[email protected]>
Subject
Don't Miss 60% OFF Warehouse-Wide!
Date
Sun, 04 Oct 2026 12:01:46 +0000 (UTC)
Message-ID domain
geopod-ismtpd-87
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. by recvd-…-4x989 with SMTP
  2. from (unnamed) by geopod-ismtpd-87 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

Oct 8, 2026 8:00 AMTo every fighter, every survivor 🩷
Oct 7, 2026 8:04 AMYour Mattress Shopping Guide is Here ⭐
Oct 6, 2026 8:04 AMFinal Hours! Up To 60% OFF Red Tag Deals ⏰
Oct 4, 2026 8:01 AMDon't Miss 60% OFF Warehouse-Wide! (this email)
Oct 3, 2026 8:03 AMRed Tag Deals Worth Grabbing 🔖
Oct 2, 2026 8:03 AMHow to Find Your Dream Mattress 🥰
Oct 1, 2026 8:01 AMWhy People Love Purple 💜

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