Find out what is inside
Preview text: Exclusive 10% discount to find out what's inside
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- Subject
- Find out what is inside
- Preview text
- Exclusive 10% discount to find out what's inside
- From
- hello@
mystershirt.com - Brand
- Mystershirt
- ESP
- Klaviyo
- Sent
- Sat Apr 4, 2026, 10:55 PM ET
- Sent to
- Belgium (mystershirt.be), mystershirt.com, Poland (mystershirt.pl)
- Size
- 49 KB
- Images
- 8
- Links
- 11, 2 of them buttons
- Subject length
- 23 characters
Against Mystershirt's usual
Sent in the 10 PM hour, which holds 1% of its emails; 16% arrive in the 4 AM hour. The subject is 23 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
- Arthur from Mystershirt <[email protected]>
- Subject
- Find out what is inside
- Date
- Tue, 21 Apr 2026 13:22:48 +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 kl-203-24-7.kmta.shared.klaviyomail.com [170.203.24.7] by our receiving server with ESMTPS
- 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-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Apr 10, 2026 7:53 PM | Get some variation in your collection | |
| Apr 7, 2026 2:30 PM | UCL Quarter-Finals are here. And we're celebrating. ⭐ | |
| Apr 6, 2026 9:00 AM | ⚠️ LAST DAY: €39.95 ends tonight | |
| Apr 4, 2026 10:55 PM | Find out what is inside (this email) | |
| Apr 2, 2026 10:55 PM | Get some variation in your collection | |
| Apr 1, 2026 6:26 AM | Order #MS6742069 confirmed | |
| Mar 31, 2026 11:15 AM | Bundle & SAVE 🔥 The more you buy, the less you pay |
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