Your saliva may be warning you
Preview text: Dryness or irritation may be an early sign.
No image available for this email.
- Subject
- Your saliva may be warning you
- Preview text
- Dryness or irritation may be an early sign.
- From
- hello@
feno.co - Brand
- Feno
- ESP
- Klaviyo
- Sent
- Wed Jul 29, 2026, 5:24 PM ET
- Size
- 76 KB
- Images
- 8
- Links
- 14, 5 of them buttons
- Subject length
- 30 characters
Against Feno's usual
Sent in the 5 PM hour, which holds 8% of its emails; 12% arrive in the 3 PM hour. The subject is 30 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]>
- Subject
- Your saliva may be warning you
- Date
- Wed, 29 Jul 2026 21:24:21 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.feno.co
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.feno.co s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from kl-203-16-11.kmta.shared.klaviyomail.com [170.203.16.11] by our receiving server with ESMTPS
- from (unnamed) by kmta-mta-blue-….servers.clovesoftware.com with SMTP
Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Aug 4, 2026 3:44 PM | Vaping may be changing your mouth | |
| Jul 31, 2026 11:25 PM | ⏳ Don’t Lose Your Reserved Smartbrush | |
| Jul 30, 2026 11:24 PM | Why 10,000+ switched to Feno—before it sells out | |
| Jul 29, 2026 5:24 PM | Your saliva may be warning you (this email) | |
| Jul 28, 2026 11:22 PM | When brushing doesn’t stay consistent… | |
| Jul 27, 2026 11:21 PM | You left better brushing behind | |
| Jul 26, 2026 3:05 PM | Dry mouth can change your teeth fast |
More from Feno
All Feno emailsEvery tooth at once, now $100 off
Nov 6, 2026 9:09 AM
Is this hidden culprit in your mouth why you're ALWAYS tired?
Nov 5, 2026 3:40 AM
⏳ Don’t Lose Your Reserved Smartbrush
Nov 4, 2026 12:52 PM
Nov 3, 2026 12:51 PM
20,000 people switched. Are you next?
Nov 2, 2026 12:50 PM
Halloween tip from a surgeon: it's how often, not how much
Oct 31, 2026 11:08 AM
Oct 30, 2026 1:31 PM
📱Brush Smarter, Live Longer: Personalized prevention
Oct 29, 2026 4:39 AM
