Get a premium upgrade & save up to $700 on select Tempur-Pedic adjustable mattress sets

Preview text: Mattress Firm 96 Tired of sleeping hot? Get all-night cooling with the TEMPUR-Breeze.

Friday, Aug 21, 2026 at 7:09 AM EasternMailchimp

Mattress FirmGet a premium upgrade & save up to $700 on select Tempur-Pedic adjustable mattress sets

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Subject: Get a premium upgrade & save up to $700 on select Tempur-Pedic adjustable mattress sets
Preview text: Mattress Firm 96 Tired of sleeping hot? Get all-night cooling with the TEMPUR-Breeze.
From: mattressfirm@email.mattressfirm.com
Brand: Mattress Firm
ESP: Mailchimp
Sent: Fri Aug 21, 2026, 7:09 AM ET
Size: 158 KB
Images: 40
Links: 68, 19 of them buttons
Subject length: 87 characters

Against Mattress Firm's usual

Sent in its busiest hour, 7 AM, which holds 50% of its emails. The subject is 87 characters; its average is 62.

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 Firm <[email protected]>
Reply-To: Mattress Firm, Inc. <…@email.mattressfirm.com>
Subject: Get a premium upgrade & save up to $700 on select Tempur-Pedic adjustable mattress sets
Date: Fri, 21 Aug 2026 05:09:11 -0600
Message-ID domain: las1s04mta0060.xt.local
Return-Path domain: bounce.email.mattressfirm.com
DKIM signature: d=email.mattressfirm.com s=mc48; d=s4.y.mc.salesforce.com s=fbldkim4
List-Unsubscribe: Present, one-click

Other sending headers (names only): x-messageKey, X-SFMC-Stack, x-job

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	Aug 21, 2026 7:09 AM	Get a premium upgrade & save up to $700 on select Tempur-Pedic adjustable mattress sets (this email)
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