You’re out of time

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Manta Sleep

Sunday, Oct 18, 2026 at 11:48 PM EasternKlaviyo

Manta SleepYou’re out of time

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You’re out of time - email from Manta Sleep

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Subject: You’re out of time
Preview text: ⌛
From: support@mantasleep.com
Brand: Manta Sleep
ESP: Klaviyo
Sent: Sun Oct 18, 2026, 11:48 PM ET
Sent to: Canada (mantasleep.ca)
Size: 47 KB
Images: 8
Links: 10, 2 of them buttons
Subject length: 18 characters

Against Manta Sleep's usual

Sent in the 11 PM hour, which holds 6% of its emails; 19% arrive in the 10 AM hour. The subject is 18 characters; its average is 28.

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: Manta Sleep (CA) <[email protected]>
Subject: You’re out of time
Date: Mon, 19 Oct 2026 03:48:05 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: k3.klaviyoca.mantasleep.com
DKIM signature: d=shared.klaviyomail.com s=def1; d=klaviyoca.mantasleep.com 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

	Oct 21, 2026 6:38 AM	What’s stopping you?
	Oct 20, 2026 6:37 AM	Your 10% off code is inside
	Oct 20, 2026 4:02 AM	Something brighter is on its way 🩷
	Oct 18, 2026 11:48 PM	You’re out of time (this email)
	Oct 17, 2026 11:46 PM	Are you with us?
	Oct 17, 2026 10:01 AM	You can’t bank sleep
	Oct 17, 2026 6:05 AM	This might be why you’re tired… 👀💤