Welcome to Unsolved Case Files! [BONUS CASE]
Preview text: Welcome to Unsolved Case Files! [BONUS CASE] Hello! Thanks for joining our Unsolved Case…
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- Subject
- Welcome to Unsolved Case Files! [BONUS CASE]
- Preview text
- Welcome to Unsolved Case Files! [BONUS CASE] Hello! Thanks for joining our Unsolved Case…
- From
- team@
unsolvedcf.com - Brand
- Unsolved Case Files
- ESP
- Mailchimp
- Sent
- Fri Oct 16, 2026, 3:36 PM ET
- Sent to
- unsolvedcasefiles.com
- Size
- 54 KB
- Images
- 7
- Links
- 8, 1 of them buttons
- Subject length
- 44 characters
Against Unsolved Case Files's usual
Sent in the 3 PM hour, which holds 3% of its emails; 45% arrive in the 9 AM hour. The subject is 44 characters; its average is 48.
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
- The Unsolved Case Files Team <[email protected]>
- Reply-To
- The Unsolved Case Files Team <[email protected]>
- Subject
- Welcome to Unsolved Case Files! [BONUS CASE]
- Date
- Fri, 16 Oct 2026 19:36:59 +0000
- Message-ID domain
- mail20.suw11.mcdlv.net
- Return-Path domain
- mail20.suw11.mcdlv.net
- DKIM signature
- d=gmail.mcsv.net s=k2; d=unsolvedcf.com s=k3
- Authentication
- dkim=pass (gmail.mcsv.net), dkim=pass (unsolvedcf.com), spf=pass (mail20.suw11.mcdlv.net), dmarc=pass (unsolvedcf.com)
- List-Unsubscribe
- Present, one-click
- Mailer
- Mailchimp Mailer
- Feedback-ID sender
- mc
Servers it passed through, newest first
- from mail20.suw11.mcdlv.net [198.2.190.20] by our receiving server with ESMTPS
- from localhost [127.0.0.1] by mail20.suw11.mcdlv.net with ESMTP
Other sending headers (names only): X-Campaign, X-campaignid, X-Report-Abuse, X-MC-User, X-Accounttype
Sent just before and after
| Oct 26, 2026 1:02 PM | 💰 Win a $1,000 Amazon gift card. Free to play. | |
| Oct 22, 2026 1:31 PM | 🕵️ Think You’re the World’s Greatest Detective? | |
| Oct 20, 2026 1:16 PM | 🎉 New Release: The Potter Junior High Mystery | |
| Oct 16, 2026 3:36 PM | Welcome to Unsolved Case Files! [BONUS CASE] (this email) | |
| Oct 9, 2026 4:17 PM | Welcome to Unsolved Case Files! [BONUS CASE] | |
| Oct 6, 2026 8:14 AM | 48 hours to crack the deal ⏳ | |
| Aug 5, 2026 12:02 PM | 🚨 Harper Quade is out NOW 🚨 |
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Welcome to Unsolved Case Files! [BONUS CASE]
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Oct 6, 2026 8:14 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 16, 2026.






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