They Sent It

Get some variation in your collection

And enjoy the unboxing like the rest of our fans

MystershirtMonday, Jun 1, 2026 at 12:01 AM EasternKlaviyo
MystershirtGet some variation in your collection
Subject
Get some variation in your collection
Preview text
And enjoy the unboxing like the rest of our fans
From
hello@mystershirt.com
Sent
Mon Jun 1, 2026, 12:01 AM ET
Sent to
Belgium (mystershirt.be), mystershirt.com, Poland (mystershirt.pl)
Size
63 KB
Images
21
Links
30, 6 of them buttons
Subject length
37 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 37 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
Get some variation in your collection
Date
Mon, 01 Jun 2026 04:01:15 +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-203-20-34.kmta.shared.klaviyomail.com [170.203.20.34] 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-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Sent just before and after

Jun 3, 2026 9:00 AM📉 Imagine: tickets priced the way shirts are
Jun 3, 2026 12:01 AMFind out what is inside
Jun 2, 2026 5:00 AMWe're looking for creators, could this be you?
Jun 1, 2026 12:01 AMGet some variation in your collection (this email)
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 AMFind out what is inside

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