EXTRA 15% OFF - shirt & ball bundles.

Preview text: Code SHIRTBALL15 — one surprise shirt, one surprise ball.

Mystery BOXDTuesday, Aug 18, 2026 at 5:30 AM EasternKlaviyo
Mystery BOXDEXTRA 15% OFF - shirt & ball bundles.
Subject
EXTRA 15% OFF - shirt & ball bundles.
Preview text
Code SHIRTBALL15 — one surprise shirt, one surprise ball.
From
help@mysteryboxd.com
Sent
Tue Aug 18, 2026, 5:30 AM ET
Size
57 KB
Images
7
Links
8, 7 of them buttons
Subject length
37 characters

Against Mystery BOXD's usual

Sent in the 5 AM hour, which holds 8% of its emails; 20% arrive in the 4 AM hour. The subject is 37 characters; its average is 38.

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From
Mystery BOXD <[email protected]>
Subject
EXTRA 15% OFF - shirt & ball bundles.
Date
Tue, 18 Aug 2026 09:30:29 +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
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  1. from (unnamed) by kmta-mta-green-….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

Aug 25, 2026 12:07 PMOnce these are gone, they're gone
Aug 22, 2026 4:30 AM15% off our Shirt & Ball Bundle (code inside)
Aug 20, 2026 12:01 PMIntroducing The Vault — no mystery, just great football finds
Aug 18, 2026 5:30 AMEXTRA 15% OFF - shirt & ball bundles. (this email)
Aug 16, 2026 6:00 AMSorting your pre-season kit? Read this first
Aug 14, 2026 10:32 AMNEW IN: 3-in-1 box from £49.99.
Aug 13, 2026 3:17 AM£29.99 England box. 500 made. Almost gone.🏴󠁧󠁢󠁥󠁮󠁧󠁿

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