Our 4 best-sellers, people keep coming back for.
Preview text: From the £27.99 favourite to the full 5-item haul — see what's selling.

Use this example
- Subject
- Our 4 best-sellers, people keep coming back for.
- Preview text
- From the £27.99 favourite to the full 5-item haul — see what's selling.
- From
- help@
mysteryboxd.com - Brand
- Mystery BOXD
- ESP
- Klaviyo
- Sent
- Thu Sep 17, 2026, 2:01 PM ET
- Size
- 38 KB
- Images
- 6
- Links
- 11, 10 of them buttons
- Subject length
- 48 characters
Against Mystery BOXD's usual
Sent in the 2 PM hour, which holds 6% of its emails; 20% arrive in the 4 AM hour. The subject is 48 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
- Our 4 best-sellers, people keep coming back for.
- Date
- Thu, 17 Sep 2026 18:01:08 +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
- 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
Sent just before and after
| Sep 27, 2026 4:02 AM | Still 20% off (in case you missed it) | |
| Sep 25, 2026 2:50 AM | Payday Weekend: 20% off everything | |
| Sep 22, 2026 11:05 AM | The gift that's actually worth £90 (yours for £45) | |
| Sep 17, 2026 2:01 PM | Our 4 best-sellers, people keep coming back for. (this email) | |
| Sep 15, 2026 3:00 AM | Fresh retro shirts in — no two boxes the same | |
| Sep 12, 2026 8:04 AM | One item. £4.99. Total chance. | |
| Sep 10, 2026 8:03 AM | 2 pieces of football history for £6.99 |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 17, 2026.









