⏳ Last Chance: Your 10% Off Expires Tonight!

Preview text: Don’t miss this one-time offer to sleep better for less. Code ends soon!

iSLEEPSunday, Oct 18, 2026 at 7:00 PM EasternKlaviyo
iSLEEP⏳ Last Chance: Your 10% Off Expires Tonight!
Subject
⏳ Last Chance: Your 10% Off Expires Tonight!
Preview text
Don’t miss this one-time offer to sleep better for less. Code ends soon!
From
info@isleephst.com
Brand
iSLEEP
Sent
Sun Oct 18, 2026, 7:00 PM ET
Size
60 KB
Images
13
Links
17, 7 of them buttons
Subject length
44 characters

Against iSLEEP's usual

Sent in the 7 PM hour, which holds 4% of its emails; 13% arrive in the 6 PM hour. The subject is 44 characters; its average is 41.

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
iSLEEP <[email protected]>
Subject
⏳ Last Chance: Your 10% Off Expires Tonight!
Date
Sun, 18 Oct 2026 23:00:36 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.isleephst.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.isleephst.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 25, 2026 7:05 PMWhat Fuels Our Sleep Innovation Engine
Oct 22, 2026 7:04 PMStep Inside: How We Bring Sleep to Life
Oct 20, 2026 7:02 PMNot Sure What’s Right for You? Let’s Fix That.
Oct 18, 2026 7:00 PM⏳ Last Chance: Your 10% Off Expires Tonight! (this email)
Oct 16, 2026 6:59 PMWhat Real Customers Are Saying…
Oct 15, 2026 6:57 PMA Personal Note from Our Founder 💤
Oct 14, 2026 6:50 PMWelcome to iSLEEP – Your Best Sleep Starts Now!

More from iSLEEP

All iSLEEP emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Oct 18, 2026.

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.