Got plans for September 25?
Preview text: Mike here, founder of Frontline Optics. On September 25 , I’ll be heading out to the San…

Using this email in an article? Credit: Frontline Optics email via They Sent It, with a link to this page. Full-size image
- Subject
- Got plans for September 25?
- Preview text
- Mike here, founder of Frontline Optics. On September 25 , I’ll be heading out to the San…
- From
- customerservice@
frontline-optics.com - Brand
- Frontline Optics
- ESP
- Klaviyo
- Sent
- Mon Sep 21, 2026, 1:17 PM ET
- Sent to
- frontline-optics.com, frontlineoptics.com
- Size
- 9 KB
- Images
- 1
- Links
- 3, 1 of them buttons
- Subject length
- 27 characters
Against Frontline Optics's usual
Sent in the 1 PM hour, which holds 9% of its emails; 14% arrive in the 2 PM hour. The subject is 27 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
- Got plans for September 25?
- Date
- Mon, 21 Sep 2026 17:17:02 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-39
- 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-…-6n5bm with SMTP
- from (unnamed) by geopod-ismtpd-39 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 30, 2026 10:08 PM | You left something behind | |
| Sep 30, 2026 5:56 PM | The seasons change | |
| Sep 25, 2026 11:47 AM | It’s rodeo day 🐎 | |
| Sep 21, 2026 1:17 PM | Got plans for September 25? (this email) | |
| Sep 19, 2026 6:22 AM | 1 hour left to save | |
| Sep 19, 2026 1:21 AM | 15% off for the next 6 hours | |
| Sep 18, 2026 8:19 PM | What’s in every first responder’s gear bag? |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 21, 2026.








