🎲 Two reveals. Double the chance of that one shirt.
Preview text: With 1+1 you open two boxes. Twice the chance of a shirt that stops you in your tracks.

Use this example
- Subject
- 🎲 Two reveals. Double the chance of that one shirt.
- Preview text
- With 1+1 you open two boxes. Twice the chance of a shirt that stops you in your tracks.
- From
- hello@
mystershirt.com - Brand
- Mystershirt
- ESP
- Klaviyo
- Sent
- Tue Oct 13, 2026, 12:43 PM ET
- Sent to
- Belgium (mystershirt.be), mystershirt.com, Poland (mystershirt.pl)
- Size
- 30 KB
- Images
- 6
- Links
- 6, 1 of them buttons
- Subject length
- 51 characters
Against Mystershirt's usual
Sent in the 12 PM hour, which holds 7% of its emails; 14% arrive in the 4 AM hour. The subject is 51 characters; its average is 43.
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
- Mystershirt <[email protected]>
- Subject
- 🎲 Two reveals. Double the chance of that one shirt.
- Date
- Tue, 13 Oct 2026 16:43:21 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.hello.mystershirt.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=hello.mystershirt.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
| Oct 16, 2026 8:35 AM | ⏳ Last call: our birthday 1+1 ends tonight | |
| Oct 15, 2026 8:58 AM | ⚠️ Your size goes first. 1+1 for a little longer. | |
| Oct 14, 2026 7:15 AM | ⏳ Open one now. Keep one sealed for the big moment. | |
| Oct 13, 2026 12:43 PM | 🎲 Two reveals. Double the chance of that one shirt. (this email) | |
| Oct 9, 2026 4:00 AM | 🧺 Matchday. And your shirt's in the wash. | |
| Oct 8, 2026 6:30 AM | 🔄 Keep one. Swap one. Like the pros. | |
| Oct 7, 2026 11:07 AM | ⚽ Wear real shirts without paying store prices |
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Nov 6, 2026 9:06 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 13, 2026.












