Skip to content

You made us smile this month.

Reviews worth reading 👀

Nathan & Sons <[email protected]>

Other

Share
Sent with Klaviyo Sends about 3 a week All facts

Nathan & Sons promotes their oral care products by sharing customer reviews that highlight the effectiveness and quality of their gum. The brand expresses gratitude to customers who have left reviews, shared photos, or recommended their products to others. Nathan & Sons encourages others to share their thoughts and experiences with their products.

What the raw message shows

From the headers

Sent with
Klaviyo See it in the headers

Across Nathan & Sons's email

Sends
About 3 a week
DMARC
Enforced, quarantine

Mail failing authentication goes to spam.

The copy

404 words · about 2 min to read · 1 button

Nathan & Sons

Hey friend,

Building better oral care is one thing.

Hearing that it's actually making a difference?

That's the best part.

Every review helps us improve, keeps our small team motivated, and reminds us why we started Nathan & Sons in the first place.

Here are a few that made us smile this month.

"Incredible chew, lasts so long and really makes your teeth feel clean. Also tones the jaw a bit which is a nice added benefit. Great product, best gum on the market." James F.

"I have always chewed gum--a lot of gum. Decided to purchase some Nathan & Sons mastic mint gum after some back and forth due to the premium cost. I can say a few packs in that I love this stuff. Pieces are the perfect size and the flavor lasts a long time. It does NOT last the same way that super fake gum (that I used to chew religiously), but I don't enjoy the cheap stuff nearly as much as this, anyway after tasting this stuff. The mint does last a good bit and I frequently chew a single piece for hour(s) without complaint. I enjoy the natural sappy flavor that is a part of the pallet, and the piece stays minty for a good while. Can't recommend enough. Keeping my subscription." Jon.

"Used to have to chew 4-5 pieces of that gum based plastic stuff a day. After 10 mins or so, it would get too hard to chew. I can chew one piece of Underbrush the whole day and not get any gum base or plastics! Oh, and it tastes great with long lasting flavor!" Rich S.

"Works just as advertised! My breath is fresher, teeth are whiter, and it's even closed a small cavity I had behind one of my molars! I've recommended to every coworker of mine and told them just how great all the products are, certainly planning on being a regular customer." Gannon M.

Nathan & Sons products

To everyone who's left a review, shared a photo, told a friend, or simply given us a chance...

Thank you.

Nathan & Sons has grown because of people like you.

And if you've been meaning to leave a review, we'd love to hear what you think.

We read every single one.

Button SHOP YOUR FAVORITES

Chew with purpose.

No Synthetic Rubbers

SHOP ORAL CARE

SUBSCRIBE AND SAVE 20%

AVOID SCAMS AND KNOCKOFFS

The words as text: what a screen reader can follow, and all there is when images don't load.

What the headers say

Read from the message's own headers, as it arrived.

Came from
o1397.shared.klaviyomail.com · 149.72.167.101

Klaviyo's sending servers

SPF
Pass for k1.send.nathanandsons.com
DKIM
  • Pass signed by send.nathanandsons.com
DMARC
Pass for nathanandsons.com

Policy: quarantine

Unsubscribe
One-click

Meets the Gmail and Yahoo rule for bulk senders.

Complaints
No feedback-loop header
Show all 20 headers

As received, minus the delivery side: the archive's own addresses show as [recipient], its mail servers as [receiver], signatures are left out and unsubscribe links trimmed to their host.

Route

Received Identifies Klaviyo
from o1397.shared.klaviyomail.com (149.72.167.101) by [receiver] (cloudflare) id Hf4QylZMHuyu for <[recipient]>; Tue, 01 Sep 2026 03:54:05 +0000
Received
by recvd-79d65b999-bztzm with SMTP id recvd-79d65b999-bztzm-1-6A964C5D-7C 2026-09-01 03:54:05.555298123 +0000 UTC m=+2969995.029685220
Received
from NDY0Mzg3ODk (unknown) by geopod-ismtpd-88 (SG) with HTTP id CyZP8o03SDihIylugv7n0A Tue, 01 Sep 2026 03:54:05.521 +0000 (UTC)

Authentication

Received-SPF Authentication result
pass ([receiver]: domain of [recipient]@k1.send.nathanandsons.com designates 149.72.167.101 as permitted sender) receiver=[receiver]; client-ip=149.72.167.101; envelope-from="[recipient]@k1.send.nathanandsons.com"; helo=o1397.shared.klaviyomail.com;
Authentication-Results Authentication result
[receiver]; dkim=pass header.d=send.nathanandsons.com header.s=s1 header.b=Vm9ea23C; dmarc=pass header.from=nathanandsons.com policy.dmarc=quarantine; spf=none ([receiver]: no SPF records found for [email protected]) smtp.helo=o1397.shared.klaviyomail.com; spf=pass ([receiver]: domain of [recipient]@k1.send.nathanandsons.com designates 149.72.167.101 as permitted sender) smtp.mailfrom=[recipient]@k1.send.nathanandsons.com; arc=none smtp.remote-ip=149.72.167.101

Platform

X-Kmail-Account
UTBCj8
X-Kmail-Message
01M1CSMXNZ5ATVR97K970PP276
X-Kmail-Ops
01KWXC7GA9B3WZNW77K5ZS8765
X-SG-EID
u001.5A6G4pd7VHH3CYZ0qS3Ub3GpDK3pk5FbRJnvFpKdnml/niasmLN1J5YbpSSlwBUElRzxpdfljxAzvULDW9vt5/hKExFPwxdJHj/dwrg481ceH8UGXOqZATi5ohy1ZZCFrPzEz8foI/7ufYrUs/sqcr815HhelSE71MWJ0KV6LDLT4JhtD3VaDXnPSPWWYVq+gBLn3h6XvH+wg3hEWDhRK1AZ2KDiRyh8KQiEoJqSXmzPVJzCp8rS6ZYfPu1FBFDegfIH5lCcSGVmPZxc7RP2yA==
X-SG-ID
u001.SdBcvi+Evd/bQef8eZF3BiU3Zi1S53GtqGa3TWBmqe75yn5aYrkvkfG+ZGKrHRvqsbkvOyt30Pr9gYiLQ9GJnHEAQ8lWVnrqDiGd2uVd0t6AG7FX9tuidjpDWqNXlQFfpsWWKZoet9lE7LQRY37IzzVSsbh5UWTk2uVsUezRZjUSfVzl4mPHrga09c3Z83KAhsp/wJAYQ+jBcim4d/mBPHiIHgnoWbGkMshj5eC/TfxyDCr7oM6lxQDblvYFeQ1Btbgy+TTSxIVt1kjyxiYHggMIpg+GzrQE+4GPVNbxdT4xWXKrzGaUEPKPYsh/KidDAWhzeeFl7OBGDCb/yKtrUHUSGZw1K+elIwXTqf8+bgU2IpJKLJUrSPiIPd9/uKU3YLQoAf6naqbx/3y9Sl29Lw==
X-Entity-ID
u001.cRT1WUEQ2gTC52VvLnShoQ==

Unsubscribe and feedback

List-Unsubscribe
<https://manage.kmail-lists.com/…>
List-Unsubscribe-Post
List-Unsubscribe=One-Click
X-Report-Abuse
Please report any spam or abuse to: [email protected]

Message

Content-Type
multipart/alternative; boundary=5872a7fbc07a6a608b510bc9a5b727b14b6a5b12d6fb2b82fab342bfceaa
Date
Tue, 01 Sep 2026 03:54:05 +0000 (UTC)
From
Nathan & Sons <[email protected]>
Mime-Version
1.0
Message-ID
<CyZP8o03SDihIylugv7n0A@geopod-ismtpd-88>
Subject
You made us smile this month.

More from Nathan & Sons

All 36 emails
Nathan & Sons

The flavor that sold out in days 🍯

Nathan & Sons

"The best gum you have by a mile"

Nathan & Sons

Your toothbrush can't do it all

Nathan & Sons

Honey Bun is so back 🍯🐝

Similar campaigns from other brands

Different brands running the same play. Compare any of them side by side.

Gruns

10/10 Recommend (Their Words, Not Ours)

Compare
AG1

Chews wisely. Even when life gets busy.

Compare

Archived for reference and commentary. Nathan & Sons, its logos and content are the property of their respective owners; Inbox Archive claims no affiliation and has disabled all links. If you own this content and would like it removed, get in touch.