Last chance for 15% off

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Saturday, Apr 18, 2026 at 9:20 AM EasternKlaviyo

Frontline OpticsLast chance for 15% off

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Against Frontline Optics's usual

Sent in the 9 AM hour, which holds 4% of its emails; 14% arrive in the 2 PM hour. The subject is 23 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 o1373.shared.klaviyomail.com [149.72.139.128] by our receiving server with ESMTPS
by recvd-…-t6c9c with SMTP
from (unnamed) by geopod-ismtpd-106 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

	Apr 25, 2026 2:49 PM	Save 15% on Rx sunglasses
	Apr 22, 2026 2:32 PM	Your Rx, upgraded
	Apr 19, 2026 5:02 PM	📣 Spring sale: 15% off Rx sunglasses
	Apr 18, 2026 9:20 AM	Last chance for 15% off (this email)
	Apr 17, 2026 5:07 PM	Meet us at FDIC, Apr 23-25
	Apr 16, 2026 9:17 AM	Do you want 15% off, friend?
	Apr 15, 2026 9:16 AM	Still Thinking About It?