pst… you still awake? 👀
Preview text: Quick heads up before you call it a night. ⚔️

Use this example
- Subject
- pst… you still awake? 👀
- Preview text
- Quick heads up before you call it a night. ⚔️
- From
- hello@
mysteryknivesbox.com - Brand
- Mystery Knives Box
- ESP
- Klaviyo
- Sent
- Sat Oct 17, 2026, 12:00 AM ET
- Sent to
- knivesmysterybox.com, mysterykatana.com, mysterykatanas.com, mysteryknife.com
- Size
- 25 KB
- Images
- 1
- Links
- 2, 2 of them buttons
- Subject length
- 23 characters
Against Mystery Knives Box's usual
Sent in its busiest hour, 12 AM, which holds 10% of its emails. The subject is 23 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
- Luke S. | Founder & CSO <[email protected]>
- Reply-To
- [email protected]
- Subject
- pst… you still awake? 👀
- Date
- Sat, 17 Oct 2026 04:00:10 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.mysteryknivesbox.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.mysteryknivesbox.com s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP
Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Oct 17, 2026 8:04 PM | I owe you a heads up | |
| Oct 17, 2026 5:48 PM | Do you want a Free Box? | |
| Oct 17, 2026 12:52 PM | 🪂 SOMETHING JUST FELL FROM THE SKY… | |
| Oct 17, 2026 12:00 AM | pst… you still awake? 👀 (this email) | |
| Oct 16, 2026 9:20 PM | K.A.T.A.N.A | |
| Oct 16, 2026 4:58 PM | 🚨 THE KATANA BOX IS LIVE! | |
| Oct 16, 2026 3:08 PM | UNLOCK YOUR MYSTERY DISCOUNT! |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 17, 2026.













