We tested hundreds of pillows so you can skip straight to the good ones

Preview text: The picks our experts stand behind, with full reviews behind every recommendation.

Monday, Oct 5, 2026 at 1:34 PM EasternKlaviyo

Sleep FoundationWe tested hundreds of pillows so you can skip straight to the good ones

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Subject: We tested hundreds of pillows so you can skip straight to the good ones
Preview text: The picks our experts stand behind, with full reviews behind every recommendation.
From: newsletter@sleepfoundation.org
Brand: Sleep Foundation
ESP: Klaviyo
Sent: Mon Oct 5, 2026, 1:34 PM ET
Size: 75 KB
Images: 10
Links: 29, 8 of them buttons
Subject length: 72 characters

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Sent in the 1 PM hour, which holds 13% of its emails; 28% arrive in the 12 PM hour. The subject is 72 characters; its average is 45.

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From: Sleep Foundation <[email protected]>
Subject: We tested hundreds of pillows so you can skip straight to the good ones
Date: Mon, 05 Oct 2026 17:34:33 +0000 (UTC)
Message-ID domain: geopod-ismtpd-81
Return-Path domain: email.sleepfoundation.org
DKIM signature: d=sleepfoundation.org s=kl2
List-Unsubscribe: Present, one-click

Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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