EXTRA 15% OFF - shirt & ball bundles.
Preview text: Code SHIRTBALL15 — one surprise shirt, one surprise ball.
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- Subject
- EXTRA 15% OFF - shirt & ball bundles.
- Preview text
- Code SHIRTBALL15 — one surprise shirt, one surprise ball.
- From
- help@
mysteryboxd.com - Brand
- Mystery BOXD
- ESP
- Klaviyo
- 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.
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
- 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
- Present, one-click
Servers it passed through, newest first
- 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
Sent just before and after
| Aug 25, 2026 12:07 PM | Once these are gone, they're gone | |
| Aug 22, 2026 4:30 AM | 15% off our Shirt & Ball Bundle (code inside) | |
| Aug 20, 2026 12:01 PM | Introducing The Vault — no mystery, just great football finds | |
| Aug 18, 2026 5:30 AM | EXTRA 15% OFF - shirt & ball bundles. (this email) | |
| Aug 16, 2026 6:00 AM | Sorting your pre-season kit? Read this first | |
| Aug 14, 2026 10:32 AM | NEW 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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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Aug 18, 2026.








