Halloween tip from a surgeon: it's how often, not how much

Preview text: Let them enjoy the candy. Just watch the clock.

FenoSaturday, Oct 31, 2026 at 11:08 AM EasternKlaviyo
FenoHalloween tip from a surgeon: it's how often, not how much
Subject
Halloween tip from a surgeon: it's how often, not how much
Preview text
Let them enjoy the candy. Just watch the clock.
From
hello@feno.co
Brand
Feno
Sent
Sat Oct 31, 2026, 11:08 AM ET
Size
54 KB
Images
16
Links
11, 1 of them buttons
Subject length
58 characters

Against Feno's usual

Sent in the 11 AM hour, which holds 2% of its emails; 12% arrive in the 3 PM hour. The subject is 58 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.

Subject
Halloween tip from a surgeon: it's how often, not how much
Date
Sat, 31 Oct 2026 15:08:14 +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

  1. 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

Report this email

Sent just before and after

Nov 4, 2026 12:52 PM⏳ Don’t Lose Your Reserved Smartbrush
Nov 3, 2026 12:51 PMWhy 20,000+ switched to Feno
Nov 2, 2026 12:50 PM20,000 people switched. Are you next?
Oct 31, 2026 11:08 AMHalloween tip from a surgeon: it's how often, not how much (this email)
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

More from Feno

All Feno emails

Sent the same day by similar brands

Same ESP and the closest weekly volume, sent on Oct 31, 2026.

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. Unsubscribe anytime.