π Trick or Treat? Up to 40% Off!

Use this example
- Subject
- π Trick or Treat? Up to 40% Off!
- From
- hello@
email.felixgray.com - Brand
- Felix Gray
- ESP
- Klaviyo
- Sent
- Wed Oct 28, 2026, 1:30 PM ET
- Sent to
- felixgray.com, felixgrayglasses.com, felixgrays.com, felixgreyglasses.com, filterbluelight.com, getfelixgray.com, whybluelight.com
- Size
- 10 KB
- Images
- 2
- Links
- 3, 1 of them buttons
- Subject length
- 33 characters
Against Felix Gray's usual
Sent in the 1 PM hour, which holds 4% of its emails; 23% arrive in the 11 AM hour. The subject is 33 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
- Anouk from Felix Gray <[email protected]>
- Reply-To
- [email protected]
- Subject
- π Trick or Treat? Up to 40% Off!
- Date
- Wed, 28 Oct 2026 17:30:15 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-84
- Return-Path domain
- send.felixgray.com
- DKIM signature
- d=felixgray.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-β¦-rn5jj with SMTP
- from (unnamed) by geopod-ismtpd-84 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
| Oct 28, 2026 5:40 PM | Did something catch your eye? | |
| Oct 28, 2026 4:26 PM | Still deciding? Here are the answers (plus your 10%) | |
| Oct 28, 2026 2:24 PM | Why most blue light glasses miss the mark | |
| Oct 28, 2026 1:30 PM | π Trick or Treat? Up to 40% Off! (this email) | |
| Oct 27, 2026 6:10 PM | 3 reasons Felix Gray outperforms every other blue light lens. | |
| Oct 27, 2026 2:23 PM | A closer look at what caught your eye | |
| Oct 26, 2026 6:09 PM | Your 15% off is waiting for you |
More from Felix Gray
All Felix Gray emailsWhy most blue light glasses miss the mark
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The Day & Night Blue Light Solution.
Nov 9, 2026 1:30 PM
A closer look at what caught your eye
Nov 8, 2026 7:27 PM
Nov 7, 2026 7:26 PM
Nov 6, 2026 10:00 AM
Oops, your 10% off is expiring
Nov 4, 2026 4:46 PM
Your Favorites In New Colors, Now In Stock
Nov 4, 2026 10:00 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 28, 2026.












