Last night’s episode cut out
Your brain does this everyday
Manta Sleep <[email protected]>
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Manta Sleep promotes their sleep masks and bundles in celebration of World Dream Day. They offer the SOUND Sleep Mask, PRO Sleep Mask, and AROMA Dots Variety Bundle to help reduce interruptions. The brand showcases these products to help customers sleep uninterrupted.
What the raw message shows
From the headers
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Klaviyo See it in the headers
Across Manta Sleep's email
- Sends
- About 3 a week
- DMARC
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Not enforced
Failures are monitored but still delivered.
The copy
39 words · under a minute to read
Manta Sleep logo
Fewer interruptions this World Dream Day
Shop Manta SOUND Sleep Mask
Shop Manta PRO Sleep Mask
Shop Manta AROMA Dots Variety Bundle
Shop Wake Up Ready Bundle
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What the headers say
Read from the message's own headers, as it arrived.
- Came from
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o1305.shared.klaviyomail.com
· 167.89.100.83
Klaviyo's sending servers
- SPF
- Pass for klaviyo.mantasleep.com
- DKIM
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- Pass signed by mantasleep.com
- DMARC
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Pass for mantasleep.com
Policy: none, so failures would still be delivered
- Unsubscribe
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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 o1305.shared.klaviyomail.com (167.89.100.83) by [receiver] (cloudflare) id MDQTDqpewu4T for <[recipient]>; Fri, 25 Sep 2026 11:01:03 +0000
- Received
- by recvd-546478b554-g9qh2 with SMTP id recvd-546478b554-g9qh2-1-6AB6546F-87 2026-09-25 11:01:03.498653825 +0000 UTC m=+55009.898616723
- Received
- from NTg5NTg1NQ (unknown) by geopod-ismtpd-100 (SG) with HTTP id qIb_TFNzSfaZvZYr6YHtWQ Fri, 25 Sep 2026 11:01:03.490 +0000 (UTC)
Authentication
- Received-SPF Authentication result
- pass ([receiver]: domain of [recipient]@klaviyo.mantasleep.com designates 167.89.100.83 as permitted sender) receiver=[receiver]; client-ip=167.89.100.83; envelope-from="[recipient]@klaviyo.mantasleep.com"; helo=o1305.shared.klaviyomail.com;
- Authentication-Results Authentication result
- [receiver]; dkim=pass header.d=mantasleep.com header.s=kl2 header.b=F8pLr70r; dmarc=pass header.from=mantasleep.com policy.dmarc=none; spf=none ([receiver]: no SPF records found for [email protected]) smtp.helo=o1305.shared.klaviyomail.com; spf=pass ([receiver]: domain of [recipient]@klaviyo.mantasleep.com designates 167.89.100.83 as permitted sender) smtp.mailfrom=[recipient]@klaviyo.mantasleep.com; arc=none smtp.remote-ip=167.89.100.83
Platform
- X-Kmail-Account
- KYgPD8
- X-Kmail-Message
- 01M3430XFM7B0JCEWK5BC33BCS
- X-Kmail-Ops
- 01KXF2R3JSH9777JVSMDCCMC6Q
- X-SG-EID
- u001.xeEgffpsmHA1gha/vIlCfnFDCPUYhzR8uskr3qDb2pX8KCnJWbdA3jE6/xdLuuEdy2P4DBV8umCY0uyExloeEexPF2+EqrKJyc656CQBIP9pNCgyyD7hwKG8v/tWHXWQWNA7lLoJvsZU+CT0A71z3/ZvwfqPZj6ru0EbIsXDlgXigF0FnlUtTZixzmGsymsg9i7+B3dcdxf/7wwx5TwPx6zYC37+mhl8am48nDF/MSdrJB5R31mbzdbuw7dJu7+r
- X-SG-ID
- u001.SdBcvi+Evd/bQef8eZF3BiU3Zi1S53GtqGa3TWBmqe75yn5aYrkvkfG+ZGKrHRvq5L1Pw6pZ2fI18+Jq/t9AxY8t7YCTCy7IOdSMatKI1SDTgCpbep8m09siQKtADlG8rYv0vhmfvDnCVvmE+2Xxk9CQs5oxhrS9tUZDV9v9lIiytogcwIeQHZErBEzlddbSJHshibK+HQZS4K+54vs2CQ2I+03lNh9byQ3IK6xzQGBtQifyUkceZq27VvYsvofUWzL+m5sPNKfgXXmta6ZhbSASQVaYkrmQSl9KUSnnanDTz5Z6TUDK9pBYJssctrEAtFV5jmp2Smu5yoFe6GzWpIXhCzXMS0kV/QtxjnWUeACAjb5oBAAEeicmdiYpIMf+
- X-Entity-ID
- u001.hfPXRH9Vf9JkJDdd7ZPpgQ==
Unsubscribe and feedback
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- List-Unsubscribe-Post
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- Please report any spam or abuse to: [email protected]
Message
- Content-Type
- multipart/alternative; boundary=6ee7d1b0f63e64468de4a86ad7266a75f59e5d4188eb23f2a62e801b14f3
- Date
- Fri, 25 Sep 2026 11:01:03 +0000 (UTC)
- From
- Manta Sleep <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <qIb_TFNzSfaZvZYr6YHtWQ@geopod-ismtpd-100>
- Subject
- Last night’s episode cut out
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