Open the Door to Mystery!
Preview text: The mystery is back! New Mystery Boxes are available now, but you won’t know what’s inside…
No image available for this email.
- Subject
- Open the Door to Mystery!
- Preview text
- The mystery is back! New Mystery Boxes are available now, but you won’t know what’s inside…
- From
- hello@
buybluebox.com - Brand
- BlueBox
- ESP
- Klaviyo
- Sent
- Fri Aug 14, 2026, 6:02 PM ET
- Sent to
- buybluebox.com
- Size
- 91 KB
- Images
- 16
- Links
- 33, 14 of them buttons
- Subject length
- 25 characters
Against BlueBox's usual
Sent in its busiest hour, 6 PM, which holds 100% of its emails. The subject is 25 characters; its average is 30.
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
- BlueBox <[email protected]>
- Subject
- Open the Door to Mystery!
- Date
- Fri, 14 Aug 2026 22:02:20 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.email.buybluebox.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=email.buybluebox.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
| Sep 4, 2026 6:05 PM | The Next Surprise Could Be Yours! | |
| Aug 28, 2026 6:04 PM | Another Chapter of Mystery Begins! | |
| Aug 21, 2026 6:04 PM | Ready for a Little Mystery? | |
| Aug 14, 2026 6:02 PM | Open the Door to Mystery! (this email) | |
| Aug 7, 2026 6:02 PM | Your Next Surprise Is Just a Click Away! | |
| Jul 31, 2026 6:01 PM | Catch This Drop Before It's Gone | |
| Jul 24, 2026 6:00 PM | The Surprise Awaits You! |
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Oct 30, 2026 6:00 PM
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Oct 23, 2026 6:00 PM
Surprise Yourself with Something Different
Oct 16, 2026 6:00 PM
The Next Unboxing Could Be Your Favorite!
Oct 9, 2026 6:00 PM
Make Room for a Little Mystery!
Oct 2, 2026 6:00 PM
Another Drop Worth Discovering!
Sep 25, 2026 6:04 PM
Just One Click Away from Surprise!
Sep 18, 2026 6:02 PM
