It started with dolphins 🐬

Preview text: A discovery that changed how we think about aging

fatty15Friday, Oct 16, 2026 at 12:29 AM EasternKlaviyo
fatty15It started with dolphins 🐬
Subject
It started with dolphins 🐬
Preview text
A discovery that changed how we think about aging
From
info@fatty15.com
Brand
fatty15
Sent
Fri Oct 16, 2026, 12:29 AM ET
Sent to
United States (c15.us), Colombia (fatty15.co), fatty15.computer, United Kingdom (fatty15.uk)
Size
44 KB
Images
14
Links
18, 1 of them buttons
Subject length
27 characters

Against fatty15's usual

Sent in the 12 AM hour, which holds 5% of its emails; 10% arrive in the 4 PM hour. The subject is 27 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
fatty15 <[email protected]>
Subject
It started with dolphins 🐬
Date
Fri, 16 Oct 2026 04:29:38 +0000 (UTC)
Message-ID domain
geopod-ismtpd-84
Return-Path domain
send.fatty15.com
DKIM signature
d=fatty15.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-975ns with SMTP
  2. from (unnamed) by geopod-ismtpd-84 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

Report this email

Sent just before and after

Oct 17, 2026 2:31 AMStill thinking it over?
Oct 16, 2026 4:05 AMWelcome, friend!
Oct 16, 2026 3:26 AMThe foundation of how we age
Oct 16, 2026 12:29 AMIt started with dolphins 🐬 (this email)
Oct 15, 2026 3:20 PM4 ways to optimize your C15:0 levels
Oct 15, 2026 3:25 AMNot all C15:0 is created equal
Oct 15, 2026 12:28 AMThe foundation of how we age

More from fatty15

All fatty15 emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Oct 16, 2026.

Get the Black Friday insights

We're collecting every Black Friday email from more than 41,000 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.