It’s the Final Weekend for Labor Day Savings!

Preview text: Don’t miss up to 70% off warehouse-wide!

Mattress WarehouseFriday, Sep 11, 2026 at 8:03 AM EasternKlaviyo
Mattress WarehouseIt’s the Final Weekend for Labor Day Savings!
Subject
It’s the Final Weekend for Labor Day Savings!
Preview text
Don’t miss up to 70% off warehouse-wide!
From
info@sleep.mattresswarehouse.com
Sent
Fri Sep 11, 2026, 8:03 AM ET
Sent to
mattresswarehouse.com
Size
75 KB
Images
33
Links
33, 2 of them buttons
Subject length
46 characters

Against Mattress Warehouse's usual

Sent in its busiest hour, 8 AM, which holds 56% of its emails. The subject is 46 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
It’s the Final Weekend for Labor Day Savings!
Date
Fri, 11 Sep 2026 12:03:41 +0000 (UTC)
Message-ID domain
geopod-ismtpd-9
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-…-xtrt6 with SMTP
  2. from (unnamed) by geopod-ismtpd-9 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 16, 2026 8:01 AMRed Tag Savings Are Here! 🚨
Sep 15, 2026 8:03 AMIt’s the Final Day For our Labor Day Super Sale! ⏰
Sep 12, 2026 8:00 AMSave up to $700 on Tempur-Pedic, Offer Ends Soon! ⌛
Sep 11, 2026 8:03 AMIt’s the Final Weekend for Labor Day Savings! (this email)
Sep 10, 2026 8:04 AMSleep Better and Save Big!
Sep 8, 2026 8:00 AMSpecial Savings on Stearns & Foster While Supplies Last!
Sep 7, 2026 9:09 AMThese Labor Day Deals Won't Last Long! ⌛

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