Don't Just Take Our Word For It

Preview text: Real reviews from real men.

Caldera + LabFriday, Oct 30, 2026 at 1:37 AM EasternKlaviyo
Caldera + LabDon't Just Take Our Word For It
Subject
Don't Just Take Our Word For It
Preview text
Real reviews from real men.
From
hello@calderalab.com
Sent
Fri Oct 30, 2026, 1:37 AM ET
Size
63 KB
Images
17
Links
30, 4 of them buttons
Subject length
31 characters

Against Caldera + Lab's usual

Sent in the 1 AM hour, which holds 5% of its emails; 29% arrive in the 10 AM hour. The subject is 31 characters; its average is 27.

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
Caldera + Lab <[email protected]>
Subject
Don't Just Take Our Word For It
Date
Fri, 30 Oct 2026 05:37:07 +0000 (UTC)
Message-ID domain
geopod-ismtpd-44
Return-Path domain
send.calderalab.com
DKIM signature
d=calderalab.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-2t9gv with SMTP
  2. from (unnamed) by geopod-ismtpd-44 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 31, 2026 11:45 AMNo Jump Scares in Our Ingredients
Oct 30, 2026 10:30 AMYour Dry Skin Tool Kit
Oct 30, 2026 8:55 AMHear From Real Users
Oct 30, 2026 1:37 AMDon't Just Take Our Word For It (this email)
Oct 28, 2026 10:30 AMHere's Your Streamlined Morning Routine
Oct 28, 2026 1:36 AMProven Science. Visible Results.
Oct 27, 2026 1:35 AMStill Thinking it Over?

More from Caldera + Lab

All Caldera + Lab emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Oct 30, 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.