πππππ Spooky Reviews?
Preview text: 5/5 Jack-o'-lanterns

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
- πππππ Spooky Reviews?
- Preview text
- 5/5 Jack-o'-lanterns
- From
- hello@
mysteryknivesbox.com - Brand
- Mystery Knives Box
- ESP
- Klaviyo
- Sent
- Mon Oct 12, 2026, 8:55 PM ET
- Sent to
- knivesmysterybox.com, mysteryknife.com, mysteryknives.com
- Size
- 79 KB
- Images
- 17
- Links
- 22, 1 of them buttons
- Subject length
- 21 characters
Against Mystery Knives Box's usual
Sent in the 8 PM hour, which holds 10% of its emails; 10% arrive in the 12 AM hour. The subject is 21 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
- πππππ Spooky Reviews?
- Date
- Tue, 13 Oct 2026 00:55:27 +0000
- Message-ID domain
- shopify.com
- Return-Path domain
- mailer0hi.mysteryknivesbox.com
- DKIM signature
- d=mailer0hi.mysteryknivesbox.com s=pdk2
- List-Unsubscribe
- Present, one-click
- Feedback-ID sender
- shopify
Servers it passed through, newest first
- by β¦ with HTTP
Other sending headers (names only): X-Mailgun-Sid, X-Mailgun-Tag, X-Mailgun-Rewrite-Sender-Header, X-Mailgun-Suppressions-Bypass
Sent just before and after
| Oct 14, 2026 12:31 PM | We mightβve gotten a little carried away. | |
| Oct 13, 2026 1:38 PM | β οΈ A Formal Complaint Has Been Filed Against You | |
| Oct 13, 2026 12:16 AM | Welcome to Mystery Knives | |
| Oct 12, 2026 8:55 PM | πππππ Spooky Reviews? (this email) | |
| Oct 12, 2026 3:43 AM | STILL THINKING ABOUT IT? | |
| Oct 12, 2026 12:01 AM | Donβt Shop Until You Open This. | |
| Oct 9, 2026 9:57 PM | I have a weird question⦠|
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 12, 2026.









