Last chance, friend...
Preview text: Your discount expires soon
Using this email in an article? Credit: Frontline Optics email via They Sent It, with a link to this page. Full-size image
- Subject
- Last chance, friend...
- Preview text
- Your discount expires soon
- From
- customerservice@
frontline-optics.com - Brand
- Frontline Optics
- ESP
- Klaviyo
- Sent
- Sat Oct 17, 2026, 7:19 AM ET
- Sent to
- frontline-optics.com, frontlineoptics.com
- Size
- 58 KB
- Images
- 13
- Links
- 20, 6 of them buttons
- Subject length
- 22 characters
Against Frontline Optics's usual
Sent in the 7 AM hour, which holds 7% of its emails; 14% arrive in the 2 PM hour. The subject is 22 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 chance, friend...
- Date
- Sat, 17 Oct 2026 11:19:38 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-canary-0
- 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
- by recvd-…-xq6x6 with SMTP
- from (unnamed) by geopod-ismtpd-canary-0 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
Sent just before and after
| Oct 28, 2026 9:42 AM | It's National First Responders Day | |
| Oct 27, 2026 12:08 PM | Your 10% discount is still active | |
| Oct 27, 2026 4:03 AM | Welcome to Frontline Optics 🕶️ | |
| Oct 17, 2026 7:19 AM | Last chance, friend... (this email) | |
| Oct 16, 2026 4:19 AM | Which pair fits your job? | |
| Oct 14, 2026 7:18 AM | Your 10% discount is still active | |
| Oct 13, 2026 11:17 PM | Welcome to Frontline Optics 🕶️ |
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Oct 31, 2026 9:34 AM
Oct 29, 2026 11:03 PM
Oct 28, 2026 11:01 PM
It's National First Responders Day
Oct 28, 2026 9:42 AM
Your 10% discount is still active
Oct 27, 2026 12:08 PM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 17, 2026.
