🔥 1+1. Until the last box.

Preview text: Buy one, get one free. When it's gone, it's gone.

MystershirtWednesday, Jul 22, 2026 at 2:15 AM EasternKlaviyo
Mystershirt🔥 1+1. Until the last box.
Subject
🔥 1+1. Until the last box.
Preview text
Buy one, get one free. When it's gone, it's gone.
From
hello@mystershirt.com
Sent
Wed Jul 22, 2026, 2:15 AM ET
Sent to
Belgium (mystershirt.be), mystershirt.com, Poland (mystershirt.pl)
Size
27 KB
Images
5
Links
5, 1 of them buttons
Subject length
27 characters

Against Mystershirt's usual

Sent in the 2 AM hour, which holds 3% of its emails; 15% arrive in the 4 AM hour. The subject is 27 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
🔥 1+1. Until the last box.
Date
Wed, 22 Jul 2026 06:15:03 +0000 (UTC)
Message-ID domain
geopod-ismtpd-48
Return-Path domain
k1.hello.mystershirt.com
DKIM signature
d=hello.mystershirt.com s=s1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1327.shared.klaviyomail.com [167.89.0.17] by our receiving server with ESMTPS
  2. by recvd-…-plhqm with SMTP
  3. from (unnamed) by geopod-ismtpd-48 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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