Last call for 15% off

Preview text: Offer ends tonight

Frontline OpticsTuesday, Jul 28, 2026 at 5:41 AM EasternKlaviyo
Frontline OpticsLast call for 15% off
Subject
Last call for 15% off
Preview text
Offer ends tonight
From
customerservice@frontline-optics.com
Sent
Tue Jul 28, 2026, 5:41 AM ET
Sent to
frontline-optics.com
Size
68 KB
Images
15
Links
23, 6 of them buttons
Subject length
21 characters

Against Frontline Optics's usual

Sent in the 5 AM hour, which holds 4% of its emails; 14% arrive in the 2 PM hour. The subject is 21 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
Last call for 15% off
Date
Tue, 28 Jul 2026 09:41:30 +0000 (UTC)
Message-ID domain
geopod-ismtpd-108
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 o1288.shared.klaviyomail.com [167.89.80.87] by our receiving server with ESMTPS
  2. by recvd-…-kg9nh with SMTP
  3. from (unnamed) by geopod-ismtpd-108 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

Aug 3, 2026 6:35 AMYou left something behind
Jul 31, 2026 2:02 PMYour $11.02 disappears today
Jul 30, 2026 12:48 PM🕶️ You've got $11.02 in store credit
Jul 28, 2026 5:41 AMLast call for 15% off (this email)
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?

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