Let's do the maths.

Preview text: 10 boxes = €34.95 per authentic shirt. Retail: €90+. Count along.

Mystershirt

Saturday, Aug 22, 2026 at 4:00 AM EasternKlaviyo

MystershirtLet's do the maths.

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Subject: Let's do the maths.
Preview text: 10 boxes = €34.95 per authentic shirt. Retail: €90+. Count along.
From: hello@mystershirt.com
Brand: Mystershirt
ESP: Klaviyo
Sent: Sat Aug 22, 2026, 4:00 AM ET
Sent to: Belgium (mystershirt.be), mystershirt.com, Poland (mystershirt.pl)
Size: 29 KB
Images: 6
Links: 6, 1 of them buttons
Subject length: 19 characters

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Sent in its busiest hour, 4 AM, which holds 16% of its emails. The subject is 19 characters; its average is 43.

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From: Mystershirt <[email protected]>
Subject: Let's do the maths.
Date: Sat, 22 Aug 2026 08:00:03 +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 (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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Sent just before and after

	Aug 29, 2026 4:02 AM	For the fan who wears it, not frames it
	Aug 27, 2026 4:00 AM	Every shirt. Real. Guaranteed.
	Aug 25, 2026 4:00 AM	40,000 shirts. All looking for a home.
	Aug 22, 2026 4:00 AM	Let's do the maths. (this email)
	Aug 20, 2026 4:00 AM	One shirt is a start. Ten is a wall.
	Aug 18, 2026 4:00 AM	Free socks. Free short. Free shipping.
	Aug 14, 2026 7:45 AM	The best 10 seconds in football aren't on the pitch

Let's do the maths.

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