How does Rubber Ducky stack up?

Preview text: Hint: There's no comparison

Rubber DuckyTuesday, Oct 20, 2026 at 3:19 AM EasternKlaviyo
Rubber DuckyHow does Rubber Ducky stack up?
Subject
How does Rubber Ducky stack up?
Preview text
Hint: There's no comparison
From
hello@rubberducky.com
Sent
Tue Oct 20, 2026, 3:19 AM ET
Sent to
rubberducky.com
Size
56 KB
Images
16
Links
21, 6 of them buttons
Subject length
31 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
Rubber Ducky <[email protected]>
Subject
How does Rubber Ducky stack up?
Date
Tue, 20 Oct 2026 07:19:23 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.rubberducky.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.rubberducky.com s=mtd1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

Report this email

Sent just before and after

Oct 23, 2026 9:09 AMWe saw you checking us out 👀
Oct 22, 2026 3:20 AMEverything okay?
Oct 21, 2026 3:19 AMHow does Rubber Ducky stack up?
Oct 20, 2026 3:19 AMHow does Rubber Ducky stack up? (this email)
Oct 18, 2026 3:18 AMQuack Quack! Don't forget your discount.
Oct 18, 2026 3:17 AMShop what's hot ☀️
Oct 17, 2026 3:17 AMShop what's hot ☀️

More from Rubber Ducky

All Rubber Ducky emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Oct 20, 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.