Find out what is inside

Preview text: Exclusive 10% discount to find out what's inside

MystershirtTuesday, Apr 21, 2026 at 9:22 AM EasternKlaviyo
MystershirtFind out what is inside
Subject
Find out what is inside
Preview text
Exclusive 10% discount to find out what's inside
From
hello@mystershirt.com
Sent
Tue Apr 21, 2026, 9:22 AM ET
Sent to
mystershirt.com
Size
49 KB
Images
8
Links
11, 2 of them buttons
Subject length
23 characters

Against Mystershirt's usual

Sent in the 9 AM hour, which holds 8% of its emails; 15% arrive in the 4 AM hour. The subject is 23 characters; its average is 43.

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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
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Servers it passed through, newest first

  1. from kl-203-24-7.kmta.shared.klaviyomail.com [170.203.24.7] by our receiving server with ESMTPS
  2. 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

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Apr 21, 2026 10:15 AM€160. For a football shirt.
Apr 21, 2026 9:22 AMFind out what is inside (this email)
Apr 18, 2026 6:00 AMThe most honest way to build a collection.
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Apr 14, 2026 12:01 PMIs your team leading? 🏆 Then you've earned this.

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