📦 Custom Mailers for $1 & 100 pc Minimum

Preview text: Made in Las Vegas baby!

Undisputed PrinciplesThursday, Oct 15, 2026 at 7:00 AM EasternKlaviyo
Undisputed Principles📦 Custom Mailers for $1 & 100 pc Minimum
Subject
📦 Custom Mailers for $1 & 100 pc Minimum
Preview text
Made in Las Vegas baby!
From
gian@undisputedprinciples.com
Sent
Thu Oct 15, 2026, 7:00 AM ET
Size
51 KB
Images
9
Links
15, 8 of them buttons
Subject length
41 characters

Against Undisputed Principles's usual

Sent in its busiest hour, 7 AM, which holds 33% of its emails. The subject is 41 characters; its average is 40.

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
Undisputed Principles <[email protected]>
Subject
📦 Custom Mailers for $1 & 100 pc Minimum
Date
Thu, 15 Oct 2026 11:00:52 +0000 (UTC)
Message-ID domain
geopod-ismtpd-86
Return-Path domain
k1.send.undisputedprinciples.com
DKIM signature
d=send.undisputedprinciples.com s=s1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-h6scr with SMTP
  2. from (unnamed) by geopod-ismtpd-86 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 18, 2026 5:04 AMCome walk the fashion district with me
Oct 16, 2026 7:00 AM🛑 Design Your Clothing with NO Limits!
Oct 16, 2026 5:02 AMI failed 5 brands before this
Oct 15, 2026 7:00 AM📦 Custom Mailers for $1 & 100 pc Minimum (this email)
Oct 13, 2026 7:01 AM👟 Your own shoe brand—Made in LA
Oct 13, 2026 5:34 AMWelcome — let’s build your brand the right way
Oct 11, 2026 5:35 PMI might close this off

More from Undisputed Principles

All Undisputed Principles emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Oct 15, 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.