Happy Father's Day!
Preview text: Enjoy the special offers
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- Subject
- Happy Father's Day!
- Preview text
- Enjoy the special offers
- From
- customerservice@
frontline-optics.com - Brand
- Frontline Optics
- ESP
- Klaviyo
- Sent
- Sun Jun 21, 2026, 1:32 PM ET
- Sent to
- frontlineoptics.com
- Size
- 63 KB
- Images
- 15
- Links
- 23, 7 of them buttons
- Subject length
- 19 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 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
- Happy Father's Day!
- Date
- Sun, 21 Jun 2026 17:32:03 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-106
- 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
- from o1347.shared.klaviyomail.com [167.89.111.10] by our receiving server with ESMTPS
- by recvd-…-884rq with SMTP
- from (unnamed) by geopod-ismtpd-106 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
| Jun 25, 2026 2:59 PM | Do you want 15% off, friend? | |
| Jun 24, 2026 2:58 PM | You left something behind | |
| Jun 23, 2026 2:16 PM | 📣 Super limited edition sunglasses | |
| Jun 21, 2026 1:32 PM | Happy Father's Day! (this email) | |
| Jun 19, 2026 2:54 PM | Time’s running out on our Father’s Day Sale ⏰ | |
| Jun 16, 2026 12:19 PM | Father's Day sale is here | |
| Jun 11, 2026 7:47 PM | Father's Day gift guide for first responders |
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