The knives come out at night

Preview text: Halloween is Saturday.

Sunday, Oct 25, 2026 at 7:10 PM EasternKlaviyo

Mystery Knives BoxThe knives come out at night

Fit to screenFull size

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

Use this example

Subject: The knives come out at night
Preview text: Halloween is Saturday.
From: team@mysteryknivesbox.com
Brand: Mystery Knives Box
ESP: Klaviyo
Sent: Sun Oct 25, 2026, 7:10 PM ET
Sent to: knivesmysterybox.com, mysterykatana.com, mysterykatanas.com, mysteryknife.com, mysteryknives.com
Size: 57 KB
Images: 16
Links: 15, 1 of them buttons
Subject length: 28 characters

Against Mystery Knives Box's usual

Sent in the 7 PM hour, which holds 8% of its emails; 10% arrive in the 12 AM hour. The subject is 28 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 27, 2026 12:51 AM	YOU HAD GREAT TASTE 👀
	Oct 26, 2026 8:07 PM	A Halloween Tale...
	Oct 26, 2026 12:09 PM	YOUR MYSTERY AWAITS!
	Oct 25, 2026 7:10 PM	The knives come out at night (this email)
	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 🎃