How do you know your probiotic works?
Our founder explains why most probiotics are stuck in the past.
Pendulum <[email protected]>
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Pendulum Life promotes its probiotic supplement by highlighting its unique feature of containing live Akkermansia, a keystone strain. The brand emphasizes its innovation as the first to bring this strain to market in supplement form. Pendulum Life invites customers with questions to visit its Help Center.
What the raw message shows
From the headers
- Sent with
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Klaviyo See it in the headers
Across Pendulum Life's email
- Sends
- About 4 a week
- DMARC
-
Not enforced
Failures are monitored but still delivered.
The copy
30 words · under a minute to read
How do you know your supplement actually work?
Pendulum was the first to bring live Akkermansia, a keystone strain, to market in supplement form.
Visit our Help Center
Follow Pendulum
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
-
o1289.shared.klaviyomail.com
· 167.89.80.88
Klaviyo's sending servers
- SPF
- Pass for send.pendulumlife.com
- DKIM
-
- Pass signed by pendulumlife.com
- DMARC
-
Pass for pendulumlife.com
Policy: none, so failures would still be delivered
- Unsubscribe
-
One-click
Meets the Gmail and Yahoo rule for bulk senders.
- Complaints
- No feedback-loop header
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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 o1289.shared.klaviyomail.com (167.89.80.88) by [receiver] (cloudflare) id E1yMXvT8IHxz for <[recipient]>; Mon, 10 Aug 2026 12:01:40 +0000
- Received
- by recvd-79d65b999-5js69 with SMTP id recvd-79d65b999-5js69-1-6A79BDA4-F3 2026-08-10 12:01:40.514046955 +0000 UTC m=+1098492.006464178
- Received
- from MTk2NTcyOTI (unknown) by geopod-ismtpd-31 (SG) with HTTP id 9D2hVgCoSo6BRNdfvTctTQ Mon, 10 Aug 2026 12:01:40.469 +0000 (UTC)
Authentication
- Received-SPF Authentication result
- pass ([receiver]: domain of [recipient]@send.pendulumlife.com designates 167.89.80.88 as permitted sender) receiver=[receiver]; client-ip=167.89.80.88; envelope-from="[recipient]@send.pendulumlife.com"; helo=o1289.shared.klaviyomail.com;
- Authentication-Results Authentication result
- [receiver]; dkim=pass header.d=pendulumlife.com header.s=kl2 header.b=ti8wRkP1; dmarc=pass header.from=pendulumlife.com policy.dmarc=none; spf=none ([receiver]: no SPF records found for [email protected]) smtp.helo=o1289.shared.klaviyomail.com; spf=pass ([receiver]: domain of [recipient]@send.pendulumlife.com designates 167.89.80.88 as permitted sender) smtp.mailfrom=[recipient]@send.pendulumlife.com; arc=none smtp.remote-ip=167.89.80.88
Platform
- X-Kmail-Account
- YjEPcy
- X-Kmail-Message
- 01KZBX2SFA4PBSBNGEQKJQVCQ1
- X-Kmail-Ops
- 01KX28E0KJE9W4BSRDJ08J8CP3
- X-SG-EID
- u001.V6kVZCnv8qMR4EGC6uNRqJuQ95YRYMvAvO2sTWKRaFEpkfTbqdRiHFr3gjc8tYuwDLiZRLgr/Runb50z1nEznUnTA0hPAa+5ibXuHTpQ55XhmQ3Yokb7yf6Kd4pT8eykgrGAVYtvXLHwwEyAiXCZ4mppsxacusluwCc1z4wRE76eHQs/jOngvMAmwx3O/uOjvHHo4HzbX4JPd5MCN3UjHomcHwluGAYlIAhdIuPVSidVjWxINgsCV1nUx2zDbJuY
- X-SG-ID
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- X-Entity-ID
- u001.MybZRlwuDNgOG8hy59FYJQ==
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=af26a3701f3d085bec4bf5bf929b54a196e324e8ccc9e2e0d38aef9defb5
- Date
- Mon, 10 Aug 2026 12:01:40 +0000 (UTC)
- From
- Pendulum <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <9D2hVgCoSo6BRNdfvTctTQ@geopod-ismtpd-31>
- Subject
- How do you know your probiotic works?
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