Why a new season is the best moment for a new shirt
Preview text: Answer one simple question and the discount is yours.

Use this example
- Subject
- Why a new season is the best moment for a new shirt
- Preview text
- Answer one simple question and the discount is yours.
- From
- hello@
mystershirt.com - Brand
- Mystershirt
- ESP
- Klaviyo
- Sent
- Sun Sep 13, 2026, 5:01 AM ET
- Sent to
- Belgium (mystershirt.be), mystershirt.com, Poland (mystershirt.pl)
- Size
- 14 KB
- Images
- 1
- Links
- 3, 1 of them buttons
- Subject length
- 51 characters
Against Mystershirt's usual
Sent in the 5 AM hour, which holds 12% 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
- Arthur from Mystershirt <[email protected]>
- Subject
- Why a new season is the best moment for a new shirt
- Date
- Sun, 13 Sep 2026 09:01:11 +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
| Sep 25, 2026 1:13 PM | 💸 €15 off your player pack (+ a shot at FIFA) | |
| Sep 17, 2026 3:00 AM | ⚽ New season, new wall. Start your 26/27 collection. | |
| Sep 15, 2026 3:00 AM | 🎁 The gift he opens twice, now with new-season shirts | |
| Sep 13, 2026 5:01 AM | Why a new season is the best moment for a new shirt (this email) | |
| Sep 8, 2026 3:15 AM | 🆕 The 26/27 box is here. Brand-new season, guaranteed new shirt. | |
| Sep 1, 2026 10:51 AM | We’re giving away 100 boxes to content creators in our Discord | |
| Aug 31, 2026 4:00 AM | The gift he'll open twice |
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