Save up to 70% During Our Labor Day Sale!

Preview text: Get a SomosBeds Queen and Base for just $499!

Mattress WarehouseFriday, Aug 21, 2026 at 9:01 AM EasternKlaviyo
Mattress WarehouseSave up to 70% During Our Labor Day Sale!
Subject
Save up to 70% During Our Labor Day Sale!
Preview text
Get a SomosBeds Queen and Base for just $499!
From
info@sleep.mattresswarehouse.com
Sent
Fri Aug 21, 2026, 9:01 AM ET
Sent to
mattresswarehouse.com
Size
88 KB
Images
40
Links
40, 2 of them buttons
Subject length
41 characters

Against Mattress Warehouse's usual

Sent in the 9 AM hour, which holds 10% of its emails; 56% arrive in the 8 AM hour. The subject is 41 characters; its average is 36.

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From
Mattress Warehouse <[email protected]>
Subject
Save up to 70% During Our Labor Day Sale!
Date
Fri, 21 Aug 2026 13:01:47 +0000 (UTC)
Message-ID domain
geopod-ismtpd-98
Return-Path domain
sleep.mattresswarehouse.com
DKIM signature
d=mattresswarehouse.com s=kl2
List-Unsubscribe
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  1. by recvd-…-blzzt with SMTP
  2. from (unnamed) by geopod-ismtpd-98 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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