The fastest way to fall asleep
And stay asleep.
Manta Sleep <[email protected]>
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Manta Sleep introduces the new White Noise Machine Bundle to help customers fall asleep faster. The company promotes this product as a solution to block out noise. Manta Sleep expresses appreciation for customer support.
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Klaviyo See it in the headers
Across Manta Sleep's email
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Failures are monitored but still delivered.
The copy
33 words · under a minute to read
Manta Sleep logo
Fall asleep faster
Introducing the new White Noise Machine
Block out noise with the new White Noise Machine
Bundle and save
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o1402.shared.klaviyomail.com
· 168.245.59.73
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- from o1402.shared.klaviyomail.com (168.245.59.73) by [receiver] (cloudflare) id 2lCQ5rvKGsK2 for <[recipient]>; Tue, 13 Oct 2026 10:15:18 +0000
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Authentication
- Received-SPF Authentication result
- pass ([receiver]: domain of [recipient]@klaviyo.mantasleep.com designates 168.245.59.73 as permitted sender) receiver=[receiver]; client-ip=168.245.59.73; envelope-from="[recipient]@klaviyo.mantasleep.com"; helo=o1402.shared.klaviyomail.com;
- Authentication-Results Authentication result
- [receiver]; dkim=pass header.d=mantasleep.com header.s=kl2 header.b=SqrP3e0X; dmarc=pass header.from=mantasleep.com policy.dmarc=none; spf=none ([receiver]: no SPF records found for [email protected]) smtp.helo=o1402.shared.klaviyomail.com; spf=pass ([receiver]: domain of [recipient]@klaviyo.mantasleep.com designates 168.245.59.73 as permitted sender) smtp.mailfrom=[recipient]@klaviyo.mantasleep.com; arc=none smtp.remote-ip=168.245.59.73
Platform
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- KYgPD8
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Message
- Content-Type
- multipart/alternative; boundary=ffdaae29e7c25b0e4f728900198a407c350f08db8ad41badadf0f080da27
- Date
- Tue, 13 Oct 2026 10:15:18 +0000 (UTC)
- From
- Manta Sleep <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <BRgtKo5XT8exlcH8Qb4a6Q@geopod-ismtpd-80>
- Subject
- The fastest way to fall asleep
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