Helping others sleep safer, every night

Preview text: 10% of our profits go to those without a safe bed.

Luff Sleep

Friday, Oct 23, 2026 at 11:46 PM EasternKlaviyo

Luff SleepHelping others sleep safer, every night

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Helping others sleep safer, every night - email from Luff Sleep

Using this email in an article? Credit: Luff Sleep email via They Sent It, with a link to this page. Full-size image

Subject: Helping others sleep safer, every night
Preview text: 10% of our profits go to those without a safe bed.
From: hello@luffsleep.co.uk
Brand: Luff Sleep
ESP: Klaviyo
Sent: Fri Oct 23, 2026, 11:46 PM ET
Sent to: luffhealth.com, United Kingdom (luffsleep.co.uk), luffsleep.com
Size: 51 KB
Images: 10
Links: 11, 4 of them buttons
Subject length: 39 characters

Against Luff Sleep's usual

Sent in the 11 PM hour, which holds 8% of its emails; 12% arrive in the 12 AM hour. The subject is 39 characters; its average is 35.

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: Luff Sleep <[email protected]>
Subject: Helping others sleep safer, every night
Date: Sat, 24 Oct 2026 03:46:45 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: k3.send.luffsleep.co.uk
DKIM signature: d=shared.klaviyomail.com s=def1; d=send.luffsleep.co.uk s=mtd1
List-Unsubscribe: Present, one-click

Servers it passed through, newest first

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-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Sent just before and after

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	Oct 23, 2026 11:46 PM	Helping others sleep safer, every night (this email)
	Oct 21, 2026 4:46 AM	Brain Fog - what causes it? 🧠
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	Oct 17, 2026 11:44 PM	“This is the best mattress I’ve ever used”