They Sent It

Don't let your $11.47 expire

Expires 11:59 pm Wednesday

KOSTuesday, Sep 8, 2026 at 10:03 AM EasternKlaviyo
KOSDon't let your $11.47 expire
Subject
Don't let your $11.47 expire
Preview text
Expires 11:59 pm Wednesday
From
hello@kos.com
Brand
KOS
Sent
Tue Sep 8, 2026, 10:03 AM ET
Size
30 KB
Images
2
Links
6, 2 of them buttons
Subject length
28 characters

Against KOS's usual

Sent in its busiest hour, 10 AM, which holds 22% of its emails. The subject is 28 characters; its average is 32.

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
KOS Nutritionals <[email protected]>
Subject
Don't let your $11.47 expire
Date
Tue, 08 Sep 2026 14:03:58 +0000 (UTC)
Message-ID domain
geopod-ismtpd-105
Return-Path domain
send.kos.com
DKIM signature
d=kos.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-q5qr5 with SMTP
  2. from (unnamed) by geopod-ismtpd-105 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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Sep 8, 2026 10:03 AMDon't let your $11.47 expire (this email)
Sep 7, 2026 12:51 PMYou've got $11.47 in your account
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Aug 28, 2026 1:53 PMHow a root outperforms pre-workout

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