They Sent It

Welcome to the HASTKO Club.

10% off your first order.

HastkoTuesday, Oct 13, 2026 at 12:52 AM EasternKlaviyo
HastkoWelcome to the HASTKO Club.
Subject
Welcome to the HASTKO Club.
Preview text
10% off your first order.
From
hello@hastko.com
Brand
Hastko
Sent
Tue Oct 13, 2026, 12:52 AM ET
Size
94 KB
Images
14
Links
32, 8 of them buttons
Subject length
27 characters

Against Hastko's usual

Sent in the 12 AM hour, which holds 4% of its emails; 26% arrive in the 7 PM hour. The subject is 27 characters; its average is 34.

Email headers

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From
HASTKO <[email protected]>
Subject
Welcome to the HASTKO Club.
Date
Tue, 13 Oct 2026 04:52:21 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.hastko.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.hastko.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 15, 2026 1:18 PMHASTKO, the story behind.
Oct 14, 2026 7:30 PMPink mode. Nude collection.
Oct 14, 2026 12:45 PMPink mode. La collection nude.
Oct 13, 2026 12:52 AMWelcome to the HASTKO Club. (this email)
Oct 12, 2026 7:30 PMOne Nude product. €5 donated to Breast Cancer Awareness Month.
Oct 9, 2026 7:31 PMFinding the right bottoms starts here.
Oct 7, 2026 7:03 PMMeet HASTKO at La Mégevanne.

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