📱Brush Smarter, Live Longer: Personalized prevention
Preview text: The power of oral health analytics
Using this email in an article? Credit: Feno email via They Sent It, with a link to this page. Full-size image
- Subject
- 📱Brush Smarter, Live Longer: Personalized prevention
- Preview text
- The power of oral health analytics
- From
- hello@
feno.co - Brand
- Feno
- ESP
- Klaviyo
- Sent
- Thu Oct 29, 2026, 4:39 AM ET
- Size
- 58 KB
- Images
- 9
- Links
- 10, 4 of them buttons
- Subject length
- 53 characters
Against Feno's usual
Sent in the 4 AM hour, which holds 7% of its emails; 12% arrive in the 3 PM hour. The subject is 53 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
- Feno <[email protected]>
- Reply-To
- [email protected]
- Subject
- 📱Brush Smarter, Live Longer: Personalized prevention
- Date
- Thu, 29 Oct 2026 08:39:19 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-20
- Return-Path domain
- k1.send.feno.co
- DKIM signature
- d=send.feno.co s=s1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-88dhp with SMTP
- from (unnamed) by geopod-ismtpd-20 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
Sent just before and after
| Nov 2, 2026 12:50 PM | 20,000 people switched. Are you next? | |
| Oct 31, 2026 11:08 AM | Halloween tip from a surgeon: it's how often, not how much | |
| Oct 30, 2026 1:31 PM | A note from Dr. Kenny Brown | |
| Oct 29, 2026 4:39 AM | 📱Brush Smarter, Live Longer: Personalized prevention (this email) | |
| Oct 28, 2026 1:33 AM | ⏳ Don’t Lose Your Reserved Smartbrush | |
| Oct 27, 2026 1:32 AM | Why 20,000+ switched to Feno | |
| Oct 26, 2026 1:31 AM | 20,000 people switched. Are you next? |
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Oct 28, 2026 1:33 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 29, 2026.
