⏳ 1+1 is still live, until stock is gone!

Preview text: The best deal of the year. Claim your box before it's gone.

MystershirtSunday, Jul 19, 2026 at 11:15 AM EasternKlaviyo
Mystershirt⏳ 1+1 is still live, until stock is gone!
Subject
⏳ 1+1 is still live, until stock is gone!
Preview text
The best deal of the year. Claim your box before it's gone.
From
hello@mystershirt.com
Sent
Sun Jul 19, 2026, 11:15 AM ET
Sent to
Belgium (mystershirt.be), mystershirt.com, Poland (mystershirt.pl)
Size
33 KB
Images
8
Links
8, 1 of them buttons
Subject length
41 characters

Against Mystershirt's usual

Sent in the 11 AM hour, which holds 8% of its emails; 15% arrive in the 4 AM hour. The subject is 41 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 is still live, until stock is gone!
Date
Sun, 19 Jul 2026 15:15:06 +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

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

Report this email

Sent just before and after

Jul 26, 2026 3:00 AM⏳ Almost gone. And then it's over.
Jul 24, 2026 4:15 AM⚡ Two authentic shirts. The price of one.
Jul 22, 2026 2:15 AM🔥 1+1. Until the last box.
Jul 19, 2026 11:15 AM⏳ 1+1 is still live, until stock is gone! (this email)
Jul 18, 2026 12:01 PMStarting now: the WC Final sale. 1+1 until stock is gone.
Jul 17, 2026 10:25 AM⏳ Ready for the World Cup final? Last chances to order your box.
Jul 15, 2026 12:15 PMDoes this link work for you?

More from Mystershirt

All Mystershirt emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. Unsubscribe anytime.