Find out what is inside

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Mystershirt

Tuesday, May 19, 2026 at 11:38 PM EasternKlaviyo

MystershirtFind out what is inside

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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: Tue May 19, 2026, 11:38 PM ET
Sent to: mystershirt.com
Size: 46 KB
Images: 8
Links: 11, 2 of them buttons
Subject length: 23 characters

Against Mystershirt's usual

Sent in the 11 PM hour, which holds 1% 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: Wed, 20 May 2026 03:38:31 +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

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from kl-203-20-25.kmta.shared.klaviyomail.com [170.203.20.25] 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

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Sent just before and after

	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
	May 19, 2026 11:38 PM	Find out what is inside (this email)
	May 19, 2026 8:19 PM	Caught your attention?
	May 18, 2026 9:57 AM	Congratulations! Your account qualifies for our loyalty bonus!
	May 17, 2026 11:38 PM	Get some variation in your collection

Find out what is inside

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