Detective, your case file closes tonight π
Preview text: Your exclusive offer and savings vanish at midnight.

Use this example
- Subject
- Detective, your case file closes tonight π
- Preview text
- Your exclusive offer and savings vanish at midnight.
- From
- info@
email.detectivemysterymasters.com - ESP
- Klaviyo
- Sent
- Thu Sep 3, 2026, 1:38 AM ET
- Size
- 90 KB
- Images
- 16
- Links
- 18, 4 of them buttons
- Subject length
- 43 characters
Against Detective Mystery Masters's usual
Sent in its busiest hour, 1 AM, which holds 15% of its emails. The subject is 43 characters; its average is 40.
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
- Detective Mystery Masters <[email protected]>
- Reply-To
- [email protected]
- Subject
- Detective, your case file closes tonight π
- Date
- Thu, 03 Sep 2026 05:38:54 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-40
- Return-Path domain
- email.detectivemysterymasters.com
- DKIM signature
- d=detectivemysterymasters.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-β¦-mpxnb with SMTP
- from (unnamed) by geopod-ismtpd-40 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Sep 28, 2026 3:03 PM | You've been assigned to this case | |
| Sep 24, 2026 11:04 AM | Mystery night season starts now | |
| Sep 7, 2026 1:39 AM | The perfect gift for game lovers π | |
| Sep 3, 2026 1:38 AM | Detective, your case file closes tonight π (this email) | |
| Aug 31, 2026 1:37 AM | Detective, your secret soundtrack is here π | |
| Aug 29, 2026 1:36 AM | Your first clue: how to play like a real detective π | |
| Aug 28, 2026 1:35 AM | Welcome, Detective π΅οΈ Hereβs your 5% OFF + 70% Savings Inside |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 3, 2026.








