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Preview text: Get new sunglasses with 15% off

Frontline OpticsFriday, Jul 24, 2026 at 4:08 AM EasternKlaviyo
Frontline Optics1 hour left to save
Subject
1 hour left to save
Preview text
Get new sunglasses with 15% off
From
customerservice@frontline-optics.com
Sent
Fri Jul 24, 2026, 4:08 AM ET
Sent to
frontline-optics.com
Size
60 KB
Images
14
Links
21, 6 of them buttons
Subject length
19 characters

Against Frontline Optics's usual

Sent in the 4 AM hour, which holds 2% of its emails; 14% arrive in the 2 PM hour. The subject is 19 characters; its average is 28.

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
Frontline Optics <[email protected]>
Subject
1 hour left to save
Date
Fri, 24 Jul 2026 08:08:43 +0000 (UTC)
Message-ID domain
geopod-ismtpd-95
Return-Path domain
send.frontline-optics.com
DKIM signature
d=frontline-optics.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1383.shared.klaviyomail.com [167.89.81.152] by our receiving server with ESMTPS
  2. by recvd-…-nbwk4 with SMTP
  3. from (unnamed) by geopod-ismtpd-95 with HTTP

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

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Sent just before and after

Jul 26, 2026 5:40 AMWe held your product...
Jul 25, 2026 5:39 PMYou left something behind
Jul 25, 2026 12:53 AMDo you want 15% off, friend?
Jul 24, 2026 4:08 AM1 hour left to save (this email)
Jul 24, 2026 12:51 AMYou left something behind
Jul 23, 2026 11:07 PM15% off for the next 6 hours
Jul 19, 2026 12:30 PMThe Lion x Frontline giveaway closes tonight

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