Your A/B Testing Agent Blueprint is ready

Preview text: Hey , You requested The A/B Testing Agent Blueprint — which probably means one of two…

Kinga DowTuesday, Oct 13, 2026 at 8:57 PM EasternKlaviyo
Kinga DowYour A/B Testing Agent Blueprint is ready
Subject
Your A/B Testing Agent Blueprint is ready
Preview text
Hey , You requested The A/B Testing Agent Blueprint — which probably means one of two…
From
kinga@kingadow.com
Sent
Tue Oct 13, 2026, 8:57 PM ET
Size
42 KB
Images
7
Links
9, 6 of them buttons
Subject length
41 characters

Against Kinga Dow's usual

Sent in the 8 PM hour, which holds 5% of its emails; 35% arrive in the 11 AM hour. The subject is 41 characters; its average is 46.

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
Kinga Dow <[email protected]>
Subject
Your A/B Testing Agent Blueprint is ready
Date
Wed, 14 Oct 2026 00:57:39 +0000 (UTC)
Message-ID domain
geopod-ismtpd-92
Return-Path domain
send.kingadow.com
DKIM signature
d=kingadow.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-4xkjv with SMTP
  2. from (unnamed) by geopod-ismtpd-92 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 29, 2026 11:00 AMYour Q4 goal, checked every Monday
Oct 26, 2026 11:03 AMMy email design system is free (there's one catch)
Oct 20, 2026 9:03 AMYour VIP segment is probably a guess
Oct 13, 2026 8:57 PMYour A/B Testing Agent Blueprint is ready (this email)
Oct 13, 2026 11:00 AMAnthropic's shopping agents, and what they need from you
Oct 6, 2026 11:01 AMWhen email gets 60% of the credit, look closer
Sep 29, 2026 11:00 AMKlaviyo's flow-audit AI vs the one I built

More from Kinga Dow

All Kinga Dow 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.