Your 3pm crash: where's it from?
Preview text: Here's what really causes the afternoon slump
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- Subject
- Your 3pm crash: where's it from?
- Preview text
- Here's what really causes the afternoon slump
- From
- support@
raoptics.com - Brand
- Ra Optics
- ESP
- Klaviyo
- Sent
- Sat Aug 1, 2026, 9:30 AM ET
- Sent to
- raoptics.com, raoptics.io
- Size
- 37 KB
- Images
- 8
- Links
- 11, 7 of them buttons
- Subject length
- 32 characters
Against Ra Optics's usual
Sent in the 9 AM hour, which holds 9% of its emails; 15% arrive in the 10 AM hour. The subject is 32 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
- Your 3pm crash: where's it from?
- Date
- Sat, 01 Aug 2026 13:30:09 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-96
- Return-Path domain
- hello.raoptics.com
- DKIM signature
- d=raoptics.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from o1408.shared.klaviyomail.com [149.72.88.115] by our receiving server with ESMTPS
- by recvd-…-66kll with SMTP
- from (unnamed) by geopod-ismtpd-96 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
| Aug 4, 2026 10:22 AM | The world's first performance enhancing eyewear | |
| Aug 3, 2026 1:37 PM | Elite athletes upgraded. Your turn. | |
| Aug 1, 2026 1:36 PM | Engineered for Perfection | |
| Aug 1, 2026 9:30 AM | Your 3pm crash: where's it from? (this email) | |
| Jul 30, 2026 2:30 PM | From the court to the studio: Your July at Ra Optics | |
| Jul 28, 2026 4:46 PM | Was your office lighting built for efficiency, or for you? | |
| Jul 25, 2026 9:30 AM | For screen workers, this is how you feel better daily |
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