They Sent It

A quick one from Matty.

3.6 million shirts wasted a year. Here's what we're doing about it.

Mystery BOXDThursday, Sep 3, 2026 at 2:32 PM EasternKlaviyo
Mystery BOXDA quick one from Matty.
Subject
A quick one from Matty.
Preview text
3.6 million shirts wasted a year. Here's what we're doing about it.
From
help@mysteryboxd.com
Sent
Thu Sep 3, 2026, 2:32 PM ET
Size
48 KB
Images
7
Links
7, 6 of them buttons
Subject length
23 characters

Against Mystery BOXD's usual

Sent in the 2 PM hour, which holds 7% of its emails; 16% arrive in the 4 AM hour. The subject is 23 characters; its average is 37.

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
Mystery BOXD <[email protected]>
Subject
A quick one from Matty.
Date
Thu, 03 Sep 2026 18:32:08 +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

Servers it passed through, newest first

  1. 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

Sep 12, 2026 8:04 AMOne item. £4.99. Total chance.
Sep 10, 2026 8:03 AM2 pieces of football history for £6.99
Sep 8, 2026 4:00 AM5 shirts worth £375, yours for £140
Sep 3, 2026 2:32 PMA quick one from Matty. (this email)
Sep 1, 2026 10:57 AMKit bag still stuck in last season? 👀
Aug 28, 2026 11:47 AMPayday. Treat yourself. Box worth £110, yours for £59.99.
Aug 27, 2026 12:08 PMBack to school = back to football training

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