the 97-year-old cells

Preview text: Hey Subscriber, The smallest amino acid there is did something wild in a lab in Japan…

PortalMonday, Oct 12, 2026 at 10:05 AM EasternKlaviyo
Portalthe 97-year-old cells
Subject
the 97-year-old cells
Preview text
Hey Subscriber, The smallest amino acid there is did something wild in a lab in Japan…
From
hey@withportal.com
Brand
Portal
Sent
Mon Oct 12, 2026, 10:05 AM ET
Size
7 KB
Images
1
Links
1, 1 of them buttons
Subject length
21 characters
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
Justin from Portal <[email protected]>
Subject
the 97-year-old cells
Date
Mon, 12 Oct 2026 14:05:01 +0000 (UTC)
Message-ID domain
geopod-ismtpd-13
Return-Path domain
m.withportal.com
DKIM signature
d=withportal.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-5b5t8 with SMTP
  2. from (unnamed) by geopod-ismtpd-13 with HTTP

Other sending headers (names only): X-Kmail-Account, 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 1:13 AM“It’s a game-changer for my nightly routine."
Oct 15, 2026 1:12 AMSleep Smarter, Not Longer 💤
Oct 13, 2026 1:10 AMBetter Nights. Stronger Days. 💤
Oct 12, 2026 10:05 AMthe 97-year-old cells (this email)
Jun 24, 2026 5:06 AMYour Sleep Transformation: 1 Night. 2 Weeks. 3 Months.
Jun 22, 2026 5:06 AM“It’s a game-changer for my nightly routine."
Jun 20, 2026 5:06 AMSleep Smarter, Not Longer 💤

More from Portal

All Portal emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Oct 12, 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.