Labor Day just got 20% better
Preview text: Check out our sale
Using this email in an article? Credit: Frontline Optics email via They Sent It, with a link to this page. Full-size image
- Subject
- Labor Day just got 20% better
- Preview text
- Check out our sale
- From
- customerservice@
frontline-optics.com - Brand
- Frontline Optics
- ESP
- Klaviyo
- Sent
- Fri Sep 4, 2026, 12:17 PM ET
- Sent to
- frontline-optics.com, frontlineoptics.com
- Size
- 62 KB
- Images
- 14
- Links
- 21, 6 of them buttons
- Subject length
- 29 characters
Against Frontline Optics's usual
Sent in the 12 PM hour, which holds 10% of its emails; 14% arrive in the 2 PM hour. The subject is 29 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
- Labor Day just got 20% better
- Date
- Fri, 04 Sep 2026 16:17:05 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-76
- 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-…-jnt6k with SMTP
- from (unnamed) by geopod-ismtpd-76 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
Sent just before and after
| Sep 7, 2026 7:45 PM | Happy Labor Day! 🇺🇸 | |
| Sep 6, 2026 7:06 PM | Your sign to save 20% 👉 | |
| Sep 5, 2026 5:02 PM | 20% off is still on | |
| Sep 4, 2026 12:17 PM | Labor Day just got 20% better (this email) | |
| Aug 28, 2026 11:05 PM | Last chance for 15% off | |
| Aug 26, 2026 11:11 PM | Do you want 15% off, friend? | |
| Aug 25, 2026 9:43 PM | You left something behind |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 4, 2026.
