bamboo: 0

Preview text: katana: 3

Sunday, Oct 18, 2026 at 4:57 PM EasternKlaviyo

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Using this email in an article? Credit: Mystery Knives Box email via They Sent It, with a link to this page. Full-size image

Subject: bamboo: 0
Preview text: katana: 3
From: hello@mysteryknivesbox.com
Brand: Mystery Knives Box
ESP: Klaviyo
Sent: Sun Oct 18, 2026, 4:57 PM ET
Sent to: knivesmysterybox.com, mysterykatana.com, mysterykatanas.com, mysteryknife.com, mysteryknives.com
Size: 73 KB
Images: 15
Links: 20, 2 of them buttons
Subject length: 9 characters

Against Mystery Knives Box's usual

Sent in the 4 PM hour, which holds 3% of its emails; 10% arrive in the 12 AM hour. The subject is 9 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-Mailgun-Sid, X-Mailgun-Tag, X-Mailgun-Rewrite-Sender-Header, X-Mailgun-Suppressions-Bypass

	Oct 20, 2026 7:08 PM	$36
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	Oct 18, 2026 4:57 PM	bamboo: 0 (this email)
	Oct 17, 2026 8:04 PM	I owe you a heads up
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