This is what customers say.

Preview text: Join 100,000+ happy users

Sonic BrushFriday, Jun 19, 2026 at 7:27 PM EasternKlaviyo
Sonic BrushThis is what customers say.
Subject
This is what customers say.
Preview text
Join 100,000+ happy users
From
contact@sonic-brush.net
Sent
Fri Jun 19, 2026, 7:27 PM ET
Sent to
sonic-brush.com, sonic-brush.net
Size
48 KB
Images
14
Links
16, 1 of them buttons
Subject length
27 characters

Against Sonic Brush's usual

Sent in the 7 PM hour, which holds 5% of its emails; 17% arrive in the 6 PM hour. The subject is 27 characters, the same as its average.

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What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From
Sonic Brush® <[email protected]>
Subject
This is what customers say.
Date
Fri, 19 Jun 2026 23:27:02 +0000 (UTC)
Message-ID domain
geopod-ismtpd-76
Return-Path domain
send.sonic-brush.net
DKIM signature
d=sonic-brush.net s=kl2
List-Unsubscribe
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Servers it passed through, newest first

  1. from o1280.shared.klaviyomail.com [167.89.72.22] by our receiving server with ESMTPS
  2. by recvd-…-7ffsw with SMTP
  3. from (unnamed) by geopod-ismtpd-76 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

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Sent just before and after

Jun 20, 2026 7:28 PMStill thinking about it?
Jun 20, 2026 4:52 PMYou’ve never brushed like this before
Jun 20, 2026 4:50 PMTried our foam toothpaste yet?
Jun 19, 2026 7:27 PMThis is what customers say. (this email)
Jun 19, 2026 4:51 PMHow Clean Are Your Teeth? 🤔
Jun 19, 2026 4:50 PMIs 30 seconds really enough?
Jun 19, 2026 4:49 AMWhat are the reviews saying?

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