🚨 THE KATANA BOX IS LIVE!

Preview text: After months of waiting… the Katana Box has officially arrived.

Mystery Knives BoxFriday, Oct 16, 2026 at 4:58 PM EasternKlaviyo
Mystery Knives Box🚨 THE KATANA BOX IS LIVE!
Subject
🚨 THE KATANA BOX IS LIVE!
Preview text
After months of waiting… the Katana Box has officially arrived.
From
hello@mysteryknivesbox.com
Sent
Fri Oct 16, 2026, 4:58 PM ET
Sent to
knivesmysterybox.com, mysterykatana.com, mysterykatanas.com, mysteryknife.com, mysteryknives.com
Size
76 KB
Images
15
Links
20, 2 of them buttons
Subject length
26 characters

Against Mystery Knives Box's usual

Sent in the 4 PM hour, which holds 2% of its emails; 10% arrive in the 12 AM hour. The subject is 26 characters; its average is 22.

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
Mystery Knives <[email protected]>
Subject
🚨 THE KATANA BOX IS LIVE!
Date
Fri, 16 Oct 2026 20:58:06 +0000 (UTC)
Message-ID domain
shopify.com
Return-Path domain
mailermm8.mysteryknivesbox.com
DKIM signature
d=mysteryknivesbox.com s=mm8
List-Unsubscribe
Present, one-click
Feedback-ID sender
shopify

Servers it passed through, newest first

  1. by recvd-…-9d2mw with SMTP
  2. from (unnamed) by geopod-ismtpd-80 with HTTP

Other sending headers (names only): X-SG-EID, X-SG-ID, X-Entity-ID

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Sent just before and after

Oct 17, 2026 12:52 PM🪂 SOMETHING JUST FELL FROM THE SKY…
Oct 17, 2026 12:00 AMpst… you still awake? 👀
Oct 16, 2026 9:20 PMK.A.T.A.N.A
Oct 16, 2026 4:58 PM🚨 THE KATANA BOX IS LIVE! (this email)
Oct 16, 2026 3:08 PMUNLOCK YOUR MYSTERY DISCOUNT!
Oct 16, 2026 12:19 AMDo you want a Free Box?
Oct 15, 2026 5:46 PMDon’t buy another knife just yet.

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