someone left a note on box 13

Preview text: riddles.

Thursday, Oct 22, 2026 at 5:27 PM EasternKlaviyo

Mystery Knives Boxsomeone left a note on box 13

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Subject: someone left a note on box 13
Preview text: riddles.
From: hello@mysteryknivesbox.com
Brand: Mystery Knives Box
ESP: Klaviyo
Sent: Thu Oct 22, 2026, 5:27 PM ET
Sent to: knivesmysterybox.com, mysterykatana.com, mysterykatanas.com, mysteryknife.com, mysteryknives.com
Size: 51 KB
Images: 6
Links: 6, 1 of them buttons
Subject length: 29 characters

Against Mystery Knives Box's usual

Sent in the 5 PM hour, which holds 10% of its emails; 10% arrive in the 12 AM hour. The subject is 29 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.

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

	Oct 23, 2026 7:57 PM	push.
	Oct 23, 2026 7:45 PM	you don't get to pick
	Oct 23, 2026 12:31 PM	DO NOT OPEN THIS 🎃
	Oct 22, 2026 5:27 PM	someone left a note on box 13 (this email)
	Oct 20, 2026 7:08 PM	$36
	Oct 19, 2026 5:09 PM	What people actually pulled...
	Oct 18, 2026 5:36 PM	Acceptance Letter \| Mystery Knives Box