An experiment for 14 nights 🌙
Preview text: Two hours a night. One number. You already own the tool.
Using this email in an article? Credit: Ra Optics email via They Sent It, with a link to this page. Full-size image
- Subject
- An experiment for 14 nights 🌙
- Preview text
- Two hours a night. One number. You already own the tool.
- From
- support@
raoptics.com - Brand
- Ra Optics
- ESP
- Klaviyo
- Sent
- Sat Sep 12, 2026, 10:30 AM ET
- Sent to
- raoptics.com, raoptics.io
- Size
- 37 KB
- Images
- 8
- Links
- 11, 7 of them buttons
- Subject length
- 30 characters
Against Ra Optics's usual
Sent in its busiest hour, 10 AM, which holds 15% of its emails. The subject is 30 characters; its average is 38.
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
- Ra Optics <[email protected]>
- Subject
- An experiment for 14 nights 🌙
- Date
- Sat, 12 Sep 2026 14:30:19 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-31
- Return-Path domain
- hello.raoptics.com
- DKIM signature
- d=raoptics.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-jcxdf with SMTP
- from (unnamed) by geopod-ismtpd-31 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 16, 2026 4:31 AM | Elite athletes upgraded. Your turn. | |
| Sep 15, 2026 10:31 AM | What red light does to aging eyes | |
| Sep 14, 2026 4:30 AM | Engineered for Perfection | |
| Sep 12, 2026 10:30 AM | An experiment for 14 nights 🌙 (this email) | |
| Sep 10, 2026 12:02 PM | Did you buy the cheap version first? | |
| Sep 8, 2026 8:30 AM | Ra Optics is now available at Selfridges in London | |
| Sep 7, 2026 3:23 PM | Elite athletes upgraded. Your turn. |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 12, 2026.
