Cult favorite for a reason ✨

Preview text: FREE shipping just for you

UndefinedSunday, Sep 27, 2026 at 12:20 AM EasternKlaviyo
UndefinedCult favorite for a reason ✨
Subject
Cult favorite for a reason ✨
Preview text
FREE shipping just for you
From
marketing@undefinedco.com
Sent
Sun Sep 27, 2026, 12:20 AM ET
Sent to
un-definedbeauty.com, undefinedbeautyco.com
Size
41 KB
Images
14
Links
15, 2 of them buttons
Subject length
28 characters

Against Undefined's usual

Sent in the 12 AM hour, which holds 4% of its emails; 12% arrive in the 6 PM hour. The subject is 28 characters; its average is 27.

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
Dorian @ Undefined <[email protected]>
Subject
Cult favorite for a reason ✨
Date
Sun, 27 Sep 2026 04:20:32 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.undefinedco.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.undefinedco.com s=mtd1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. 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

Oct 2, 2026 11:24 PMPro Science. Pro Inclusivity. 👩🏾‍🔬
Oct 1, 2026 11:23 PMReal Skin. Real Results. ✌🏾
Oct 1, 2026 7:44 PMHarper’s BAZAAR said it 👀
Sep 27, 2026 12:20 AMCult favorite for a reason ✨ (this email)
Sep 24, 2026 12:19 AMPro Science. Pro Inclusivity. 👩🏾‍🔬
Sep 23, 2026 12:18 AMReal Skin. Real Results. ✌🏾
Sep 22, 2026 6:57 PMYour skin’s been waiting for this 🧬

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