Welcome to Mark Stengler's Health Breakthroughs

Preview text: Discount inside

Dr. Mark StenglerTuesday, Oct 13, 2026 at 6:50 AM EasternKlaviyo
Dr. Mark StenglerWelcome to Mark Stengler's Health Breakthroughs
Subject
Welcome to Mark Stengler's Health Breakthroughs
Preview text
Discount inside
From
drstengler@markstengler.com
Sent
Tue Oct 13, 2026, 6:50 AM ET
Sent to
markstengler.com
Size
55 KB
Images
5
Links
10, 5 of them buttons
Subject length
47 characters

Against Dr. Mark Stengler's usual

Sent in the 6 AM hour, which holds 1% of its emails; 93% arrive in the 7 AM hour. The subject is 47 characters; its average is 58.

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
Dr. Mark Stengler <[email protected]>
Subject
Welcome to Mark Stengler's Health Breakthroughs
Date
Tue, 13 Oct 2026 10:50:46 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.email.markstengler.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=email.markstengler.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

More from Dr. Mark Stengler

All Dr. Mark Stengler emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Oct 13, 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. Unsubscribe anytime.