Red Tag Savings Are Here! 🚨

Preview text: Save up to 60% warehouse-wide!

Mattress WarehouseWednesday, Sep 16, 2026 at 8:01 AM EasternKlaviyo
Mattress WarehouseRed Tag Savings Are Here! 🚨
Subject
Red Tag Savings Are Here! 🚨
Preview text
Save up to 60% warehouse-wide!
From
info@sleep.mattresswarehouse.com
Sent
Wed Sep 16, 2026, 8:01 AM ET
Sent to
mattresswarehouse.com
Size
84 KB
Images
37
Links
37, 2 of them buttons
Subject length
28 characters

Against Mattress Warehouse's usual

Sent in its busiest hour, 8 AM, which holds 56% of its emails. The subject is 28 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
Red Tag Savings Are Here! 🚨
Date
Wed, 16 Sep 2026 12:01:36 +0000 (UTC)
Message-ID domain
geopod-ismtpd-23
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-…-dwtsb with SMTP
  2. from (unnamed) by geopod-ismtpd-23 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

Sep 20, 2026 8:00 AMElevate Your Sleep Quality πŸ’€
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Sep 16, 2026 8:01 AMRed Tag Savings Are Here! 🚨 (this email)
Sep 15, 2026 8:03 AMIt’s the Final Day For our Labor Day Super Sale! ⏰
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Sep 11, 2026 8:03 AMIt’s the Final Weekend for Labor Day Savings!

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