🚨 Black Friday Sale incoming
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Manta Sleep <[email protected]>
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Manta Sleep announces an incoming Black Friday sale. They express gratitude for customer support. The brand promotes their appreciation for customers ahead of the holiday sale.
What the raw message shows
From the headers
- Sent with
-
Klaviyo See it in the headers
Across Manta Sleep's email
- Sends
- About 3 a week
- DMARC
-
Not enforced
Failures are monitored but still delivered.
The copy
15 words · under a minute to read
Manta Sleep logo
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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
-
o1304.shared.klaviyomail.com
· 167.89.100.82
Klaviyo's sending servers
- SPF
- Pass for klaviyo.mantasleep.com
- DKIM
-
- Pass signed by mantasleep.com
- DMARC
-
Pass for mantasleep.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 o1304.shared.klaviyomail.com (167.89.100.82) by [receiver] (cloudflare) id gRznImh5BwHk for <[recipient]>; Wed, 11 Nov 2026 14:02:33 +0000
- Received
- by recvd-7748c5bd6-bqfkm with SMTP id recvd-7748c5bd6-bqfkm-1-6AF47579-43 2026-11-11 14:02:33.206713131 +0000 UTC m=+139024.908674344
- Received
- from NTg5NTg1NQ (unknown) by geopod-ismtpd-2 (SG) with HTTP id jEcqlHjJQN6h2LXNkCF0Ug Wed, 11 Nov 2026 14:02:33.182 +0000 (UTC)
Authentication
- Received-SPF Authentication result
- pass ([receiver]: domain of [recipient]@klaviyo.mantasleep.com designates 167.89.100.82 as permitted sender) receiver=[receiver]; client-ip=167.89.100.82; envelope-from="[recipient]@klaviyo.mantasleep.com"; helo=o1304.shared.klaviyomail.com;
- Authentication-Results Authentication result
- [receiver]; dkim=pass header.d=mantasleep.com header.s=kl2 header.b=Y7sgZXRg; dmarc=pass header.from=mantasleep.com policy.dmarc=none; spf=none ([receiver]: no SPF records found for [email protected]) smtp.helo=o1304.shared.klaviyomail.com; spf=pass ([receiver]: domain of [recipient]@klaviyo.mantasleep.com designates 167.89.100.82 as permitted sender) smtp.mailfrom=[recipient]@klaviyo.mantasleep.com; arc=none smtp.remote-ip=167.89.100.82
Platform
- X-Kmail-Account
- KYgPD8
- X-Kmail-Message
- 01M61C4P23X0MKB8BZVG7TFWYF
- X-Kmail-Ops
- 01KXF2R3JSH9777JVSMDCCMC6Q
- X-SG-EID
- u001.xeEgffpsmHA1gha/vIlCfnFDCPUYhzR8uskr3qDb2pX8KCnJWbdA3jE6/xdLuuEdy2P4DBV8umCY0uyExloeEQ7oidKQkKKJXJV2jUlyVQPDEMrdUU1fDRVs3RthGlHEy1/2+R0m7M/t8lStmD3wRElEd7oJpCTFPz7SrU6t+fAECgBtI7676kg92H3odJNT0cuegKdzm4zQMp61UIymv1FLZ1yPJlU+RWxw74DHEgPXVKLInh/zc+1328/9jt3V
- X-SG-ID
- u001.SdBcvi+Evd/bQef8eZF3BiU3Zi1S53GtqGa3TWBmqe75yn5aYrkvkfG+ZGKrHRvq5L1Pw6pZ2fI18+Jq/t9AxY8t7YCTCy7IOdSMatKI1SDTgCpbep8m09siQKtADlG8Ok+S0yVgK4IRHDlbQ59bu5ITbsj2ypY8PnSDnnIexs2T4lZLEerkGsKCITrblfbgM4vW1mHDovwAhtm/zxEspsGtN8n3N3pnRSYgds4IzjUvTAIbwOcgsexnr3Ja3ON8gkQ6JTWE09ckRB4v6XX+aBt3Qqr0OCzJNs3fz5kmt1tCEZRslTkEFwDToMDGogNlGEuCeUyfOWxKUAhJYcAHgIl067uK7FwemH2SbufOyJnkgS/8vpgspq2w5NN1ZcdtiGq9i6Y1ParnEkMgsj8P7w==
- X-Entity-ID
- u001.hfPXRH9Vf9JkJDdd7ZPpgQ==
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=80a1a55809d323ea8d00f9aa20d5d2b3a9f0dc1c8dd6c7dbb395dc0f02d8
- Date
- Wed, 11 Nov 2026 14:02:33 +0000 (UTC)
- From
- Manta Sleep <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <jEcqlHjJQN6h2LXNkCF0Ug@geopod-ismtpd-2>
- Subject
- 🚨 Black Friday Sale incoming
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