They Sent It

Get 15% off

Today only⌛

Manta SleepSunday, Oct 25, 2026 at 11:49 PM EasternKlaviyo
Manta SleepGet 15% off
Subject
Get 15% off
Preview text
Today only⌛
From
support@mantasleep.com
Sent
Sun Oct 25, 2026, 11:49 PM ET
Sent to
Canada (mantasleep.ca)
Size
49 KB
Images
8
Links
10, 3 of them buttons
Subject length
11 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 11 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
Get 15% off
Date
Mon, 26 Oct 2026 03:49:49 +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

  1. 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

Report this email

Sent just before and after

Oct 27, 2026 11:09 PMManta on your mind?
Oct 27, 2026 6:41 AMYour 10% off code expires today
Oct 26, 2026 10:00 AMEyes peeled 👀 Ears sealed 🙉
Oct 25, 2026 11:49 PMGet 15% off (this email)
Oct 25, 2026 10:01 AMYour phone’s clock auto-updates
Oct 24, 2026 6:40 AMReal people. Real results.
Oct 23, 2026 4:02 AMThe easy way to make their day 🩷

More from Manta Sleep

All Manta Sleep emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.