Mouthwash Can’t Save You From This

Preview text: Fresh breath doesn’t always mean your mouth is clean.

FenoWednesday, Jun 24, 2026 at 4:53 PM EasternKlaviyo
FenoMouthwash Can’t Save You From This
Subject
Mouthwash Can’t Save You From This
Preview text
Fresh breath doesn’t always mean your mouth is clean.
From
hello@feno.co
Brand
Feno
Sent
Wed Jun 24, 2026, 4:53 PM ET
Size
75 KB
Images
8
Links
14, 5 of them buttons
Subject length
34 characters

Against Feno's usual

Sent in the 4 PM hour, which holds 10% of its emails; 12% arrive in the 3 PM hour. The subject is 34 characters; its average is 37.

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Subject
Mouthwash Can’t Save You From This
Date
Wed, 24 Jun 2026 20:53:48 +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
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  1. from kl-203-24-3.kmta.shared.klaviyomail.com [170.203.24.3] by our receiving server with ESMTPS
  2. 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

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Sent just before and after

Jun 28, 2026 5:34 PMYour enamel can’t wait
Jun 28, 2026 4:34 AMYou left better brushing behind
Jun 26, 2026 4:35 PMA cleaner mouth may start here
Jun 24, 2026 4:53 PMMouthwash Can’t Save You From This (this email)
Jun 22, 2026 3:01 PMYour gums may be missing this
Jun 22, 2026 4:15 AM⏳ Don’t Lose Your Reserved Smartbrush
Jun 21, 2026 4:14 AMWhy 10,000+ switched to Feno—before it sells out

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