Find out what is inside

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

Mystershirt

Sunday, May 24, 2026 at 12:20 AM EasternKlaviyo

MystershirtFind out what is inside

Image not available

No image available for this email.

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: Sun May 24, 2026, 12:20 AM ET
Sent to: Belgium (mystershirt.be)
Size: 46 KB
Images: 8
Links: 11, 2 of them buttons
Subject length: 23 characters

Against Mystershirt's usual

Sent in the 12 AM hour, which holds 3% of its emails; 15% 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: Sun, 24 May 2026 04:20:16 +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

Report this email

Sent just before and after

	Jun 1, 2026 12:01 AM	Get some variation in your collection
	May 30, 2026 11:00 AM	⚽ CL Sale is Live! Buy one, GET ONE FREE until midnight!
	May 25, 2026 5:00 AM	🧱 Big Sizes Clearance! 2XL-4XL shirts at €34.95
	May 24, 2026 12:20 AM	Find out what is inside (this email)
	May 22, 2026 7:47 PM	Find out what is inside
	May 22, 2026 12:20 AM	Get some variation in your collection
	May 20, 2026 9:15 AM	How we decide which shirt goes in your box

Find out what is inside

Against Mystershirt's usual

Servers it passed through, newest first

Sent just before and after

More from Mystershirt

Get the Black Friday insights