[COUPON] Get 10% off

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Manta Sleep

Wednesday, Oct 14, 2026 at 11:43 PM EasternKlaviyo

Manta Sleep[COUPON] Get 10% off

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[COUPON] Get 10% off - email from Manta Sleep

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Subject: [COUPON] Get 10% off
Preview text: Your code = inside
From: support@mantasleep.com
Brand: Manta Sleep
ESP: Klaviyo
Sent: Wed Oct 14, 2026, 11:43 PM ET
Sent to: Canada (mantasleep.ca)
Size: 57 KB
Images: 11
Links: 17, 2 of them buttons
Subject length: 20 characters

Against Manta Sleep's usual

Sent in the 11 PM hour, which holds 7% of its emails; 19% arrive in the 10 AM hour. The subject is 20 characters; its average is 29.

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: [COUPON] Get 10% off
Date: Thu, 15 Oct 2026 03:43:40 +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 15, 2026 11:44 PM	1,000,000+ sleepers & you
	Oct 15, 2026 8:00 PM	Manta White Noise Machine verdict
	Oct 15, 2026 3:35 AM	You’re in! Here’s your 10% welcome gift 😴✨
	Oct 14, 2026 11:43 PM	[COUPON] Get 10% off (this email)
	Oct 13, 2026 6:15 AM	The fastest way to fall asleep
	Oct 9, 2026 10:18 AM	The fastest way to fall asleep
	Oct 7, 2026 9:45 AM	New Manta White Noise Machine