500,000+ smiles can’t be wrong

Preview text: Customers are seeing up to 8 shades whiter in just 7 days.

SmileProWednesday, Apr 22, 2026 at 7:19 AM EasternKlaviyo
SmilePro500,000+ smiles can’t be wrong
Subject
500,000+ smiles can’t be wrong
Preview text
Customers are seeing up to 8 shades whiter in just 7 days.
From
contact@smileproworldwide.com
Sent
Wed Apr 22, 2026, 7:19 AM ET
Sent to
eu.smileproworldwide.com
Size
47 KB
Images
14
Links
14, 2 of them buttons
Subject length
32 characters

Against SmilePro's usual

Sent in the 7 AM hour, which holds 1% of its emails; 17% arrive in the 2 PM hour. The subject is 32 characters; its average is 34.

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
SmilePro <[email protected]>
Subject
500,000+ smiles can’t be wrong
Date
Wed, 22 Apr 2026 11:19:14 +0000 (UTC)
Message-ID domain
geopod-ismtpd-101
Return-Path domain
send.smileproworldwide.com
DKIM signature
d=smileproworldwide.com s=s1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1401.shared.klaviyomail.com [168.245.125.63] by our receiving server with ESMTPS
  2. by recvd-…-lt68b with SMTP
  3. from (unnamed) by geopod-ismtpd-101 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

Report this email

Sent just before and after

Apr 25, 2026 10:19 AMA message from the founder of SmilePro
Apr 24, 2026 9:20 AMYour brighter smile starts today
Apr 23, 2026 8:18 AMGot questions about whitening?
Apr 22, 2026 7:19 AM500,000+ smiles can’t be wrong (this email)
Apr 21, 2026 6:18 AMStill thinking about whiter teeth?
Apr 17, 2026 3:02 PMYour night-time routine is missing something...
Apr 10, 2026 3:45 PM5 Habits That Are Quietly Staining Your Teeth

More from SmilePro

All SmilePro emails

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. You'll get a confirmation email first, and you can unsubscribe anytime.