An honest story about the €1 campaign

Preview text: Hey football fan, I want to explain something to you. A few weeks ago we launched a…

MystershirtTuesday, Jul 7, 2026 at 5:26 AM EasternKlaviyo
MystershirtAn honest story about the €1 campaign
Subject
An honest story about the €1 campaign
Preview text
Hey football fan, I want to explain something to you. A few weeks ago we launched a…
From
hello@mystershirt.com
Sent
Tue Jul 7, 2026, 5:26 AM ET
Sent to
Belgium (mystershirt.be), mystershirt.com, Poland (mystershirt.pl)
Size
16 KB
Images
1
Links
3
Subject length
37 characters

Against Mystershirt's usual

Sent in the 5 AM hour, which holds 12% of its emails; 15% arrive in the 4 AM hour. The subject is 37 characters; its average is 43.

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From
Arthur from Mystershirt <[email protected]>
Subject
An honest story about the €1 campaign
Date
Tue, 07 Jul 2026 09:26:28 +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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  1. from kl-203-24-20.kmta.shared.klaviyomail.com [170.203.24.20] 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-Message, X-Kmail-Ops, X-Report-Abuse

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