Even in a heatwave, Sleep Cool 🧊🛏️

Preview text: Meet our Cool Sleep Collection

Pillow World

Sunday, Jun 21, 2026 at 3:56 AM EasternKlaviyo

Pillow WorldEven in a heatwave, Sleep Cool 🧊🛏️

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Subject: Even in a heatwave, Sleep Cool 🧊🛏️
Preview text: Meet our Cool Sleep Collection
From: hello@pillowworld.com
Brand: Pillow World
ESP: Klaviyo
Sent: Sun Jun 21, 2026, 3:56 AM ET
Size: 57 KB
Images: 10
Links: 16, 9 of them buttons
Subject length: 33 characters

Against Pillow World's usual

Sent in its busiest hour, 3 AM, which holds 36% of its emails. The subject is 33 characters; its average is 31.

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From: Pillow World <[email protected]>
Subject: Even in a heatwave, Sleep Cool 🧊🛏️
Date: Sun, 21 Jun 2026 07:56:06 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: k3.care.pillowworld.com
DKIM signature: d=shared.klaviyomail.com s=def1; d=care.pillowworld.com s=mtd1
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from kl-203-20-17.kmta.shared.klaviyomail.com [170.203.20.17] by our receiving server with ESMTPS
from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Sent just before and after

	Jul 10, 2026 7:12 AM	No more VAR (Very Average Rest) 🚩
	Jul 5, 2026 4:12 AM	Cooler nights, wherever you are 🩵
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	Jun 21, 2026 3:56 AM	Even in a heatwave, Sleep Cool 🧊🛏️ (this email)
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	Jun 14, 2026 4:37 AM	🚨 ALL NEW MATTRESS TOPPERS?!
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Even in a heatwave, Sleep Cool 🧊🛏️

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Servers it passed through, newest first

Sent just before and after

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