Which Mystery Box Are You?

Preview text: Four types, four boxes — find out which one's you.

Mystery BOXD

Thursday, Oct 15, 2026 at 12:03 PM EasternKlaviyo

Mystery BOXDWhich Mystery Box Are You?

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Which Mystery Box Are You? - email from Mystery BOXD

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Subject: Which Mystery Box Are You?
Preview text: Four types, four boxes — find out which one's you.
From: help@mysteryboxd.com
Brand: Mystery BOXD
ESP: Klaviyo
Sent: Thu Oct 15, 2026, 12:03 PM ET
Size: 72 KB
Images: 10
Links: 11, 10 of them buttons
Subject length: 26 characters

Against Mystery BOXD's usual

Sent in the 12 PM hour, which holds 10% of its emails; 21% arrive in the 4 AM hour. The subject is 26 characters; its average is 38.

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What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From: Mystery BOXD <[email protected]>
Subject: Which Mystery Box Are You?
Date: Thu, 15 Oct 2026 16:03:18 +0000
Message-ID domain: klaviyomail.com
Return-Path domain: k3.send.mysteryboxd.com
DKIM signature: d=shared.klaviyomail.com s=def1; d=send.mysteryboxd.com s=mtd1
List-Unsubscribe: Present, one-click

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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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