Ready to Unlock the Mystery Today?

Preview text: Mystery Boxes are live again, packed & waiting to be discovered!

BlueBoxFriday, Apr 17, 2026 at 6:00 PM EasternKlaviyo
BlueBoxReady to Unlock the Mystery Today?
Subject
Ready to Unlock the Mystery Today?
Preview text
Mystery Boxes are live again, packed & waiting to be discovered!
From
hello@buybluebox.com
Brand
BlueBox
Sent
Fri Apr 17, 2026, 6:00 PM ET
Sent to
buybluebox.com
Size
95 KB
Images
16
Links
33, 14 of them buttons
Subject length
34 characters

Against BlueBox's usual

Sent in its busiest hour, 6 PM, which holds 100% of its emails. The subject is 34 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
Ready to Unlock the Mystery Today?
Date
Fri, 17 Apr 2026 22:00:47 +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

  1. from kl-203-20-24.kmta.shared.klaviyomail.com [170.203.20.24] by our receiving server with ESMTPS
  2. 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

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Sent just before and after

May 8, 2026 6:00 PMA New Drop Just Landed!
May 1, 2026 6:01 PMBack in Stock, Back in Demand!
Apr 24, 2026 6:02 PMThe Drop You’ve Been Waiting For!
Apr 17, 2026 6:00 PMReady to Unlock the Mystery Today? (this email)
Apr 10, 2026 6:01 PMAnother chance to get your box!
Apr 3, 2026 6:00 PMReady, Set, Grab Your Box!!
Mar 27, 2026 6:00 PMFresh Boxes Just Landed!

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