Should You Be Using Fluoride-Free?
Preview text: Not alarmist. Not dismissive. Just the science, clearly explained.

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- Subject
- Should You Be Using Fluoride-Free?
- Preview text
- Not alarmist. Not dismissive. Just the science, clearly explained.
- From
- hello@
smartlifeco.com - Brand
- SmartLifeco
- ESP
- Klaviyo
- Sent
- Mon Sep 21, 2026, 11:03 AM ET
- Size
- 45 KB
- Images
- 13
- Links
- 13, 1 of them buttons
- Subject length
- 34 characters
Against SmartLifeco's usual
Sent in its busiest hour, 11 AM, which holds 70% of its emails. The subject is 34 characters; its average is 43.
Email headers
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- From
- SmartLifeco <[email protected]>
- Subject
- Should You Be Using Fluoride-Free?
- Date
- Mon, 21 Sep 2026 15:03:12 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-106
- Return-Path domain
- hello.smartlifeco.com
- DKIM signature
- d=smartlifeco.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-57bkr with SMTP
- from (unnamed) by geopod-ismtpd-106 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
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