School's back. So is 6 hours a day on a screen.

Preview text: Back To Screens. Without The Eye Strain. Back to school. Back to the office. Back to 6+…

Felix GrayMonday, Aug 31, 2026 at 12:03 PM EasternKlaviyo
Felix GraySchool's back. So is 6 hours a day on a screen.
Subject
School's back. So is 6 hours a day on a screen.
Preview text
Back To Screens. Without The Eye Strain. Back to school. Back to the office. Back to 6+…
From
hello@email.felixgray.com
Sent
Mon Aug 31, 2026, 12:03 PM ET
Sent to
felixgray.com, felixgrayglasses.com, felixgreyglasses.com, whybluelight.com
Size
40 KB
Images
8
Links
11, 4 of them buttons
Subject length
47 characters

Against Felix Gray's usual

Sent in the 12 PM hour, which holds 4% of its emails; 23% arrive in the 11 AM hour. The subject is 47 characters; its average is 37.

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
Felix Gray <[email protected]>
Subject
School's back. So is 6 hours a day on a screen.
Date
Mon, 31 Aug 2026 16:03:27 +0000 (UTC)
Message-ID domain
geopod-ismtpd-73
Return-Path domain
send.felixgray.com
DKIM signature
d=felixgray.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-shc5t with SMTP
  2. from (unnamed) by geopod-ismtpd-73 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

Report this email

Sent just before and after

Sep 3, 2026 5:51 AMStill deciding? Here are the answers (plus your 10%)
Sep 1, 2026 5:55 AMA gift for you: 10% off
Aug 31, 2026 10:57 PMOops, your 10% off is expiring
Aug 31, 2026 12:03 PMSchool's back. So is 6 hours a day on a screen. (this email)
Aug 31, 2026 5:49 AMWhy most blue light glasses miss the mark
Aug 31, 2026 2:47 AM1,900+ people can't be wrong - plus 15% off
Aug 30, 2026 2:46 AM3 reasons Felix Gray outperforms every other blue light lens.

More from Felix Gray

All Felix Gray emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Aug 31, 2026.

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.