⏳ Don’t Lose Your Reserved Smartbrush

Preview text: The toothbrush that gets it done in 20 seconds.

FenoWednesday, Oct 28, 2026 at 1:33 AM EasternKlaviyo
Feno⏳ Don’t Lose Your Reserved Smartbrush
Subject
⏳ Don’t Lose Your Reserved Smartbrush
Preview text
The toothbrush that gets it done in 20 seconds.
From
hello@feno.co
Brand
Feno
Sent
Wed Oct 28, 2026, 1:33 AM ET
Size
70 KB
Images
16
Links
21, 5 of them buttons
Subject length
37 characters

Against Feno's usual

Sent in the 1 AM hour, which holds 2% of its emails; 12% arrive in the 3 PM hour. The subject is 37 characters, the same as its average.

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Subject
⏳ Don’t Lose Your Reserved Smartbrush
Date
Wed, 28 Oct 2026 05:33:45 +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 (unnamed) by kmta-mta-green-….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-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Sent just before and after

Oct 31, 2026 11:08 AMHalloween tip from a surgeon: it's how often, not how much
Oct 30, 2026 1:31 PMA note from Dr. Kenny Brown
Oct 29, 2026 4:39 AM📱Brush Smarter, Live Longer: Personalized prevention
Oct 28, 2026 1:33 AM⏳ Don’t Lose Your Reserved Smartbrush (this email)
Oct 27, 2026 1:32 AMWhy 20,000+ switched to Feno
Oct 26, 2026 1:31 AM20,000 people switched. Are you next?
Oct 23, 2026 10:15 PMSmall spot, big difference

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