Early bedtime? Groundbreaking advice.
Let’s get this right
Manta Sleep <[email protected]>
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Manta Sleep promotes its ORIGINAL and PRO Masks as solutions for achieving 100% blackout and improved sleep comfort. The brand highlights the limitations of traditional sleep advice, instead emphasizing the importance of a sleep-conducive environment. Manta Sleep offers its masks as simple fixes for common sleep obstacles.
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Klaviyo See it in the headers
Across Manta Sleep's email
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- About 3 a week
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The copy
111 words · under a minute to read
Manta Sleep logo
By now, you can recite all those tips in your… well, in your sleep, if you were getting any.
You know the drill. Go to bed early. Cut caffeine. Get sunlight at 6am (thrilling advice for a person who hasn’t slept).
Yet you’re still awake. Almost as if the problem was never you.
It’s your environment: light through the curtains and a sun that rises earlier than you want. What you need isn’t more advice, it’s the fix.
Luckily, the fix is simple. ORIGINAL Mask for 100% blackout. And PRO Mask if you want to add unbeatable side-sleep comfort.
To update your email preferences, choose your preferred option:
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o1310.shared.klaviyomail.com
· 167.89.100.198
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Pass for mantasleep.com
Policy: none, so failures would still be delivered
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One-click
Meets the Gmail and Yahoo rule for bulk senders.
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- from o1310.shared.klaviyomail.com (167.89.100.198) by [receiver] (cloudflare) id uT0nhDEOyqO4 for <[recipient]>; Wed, 16 Sep 2026 14:06:19 +0000
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- Authentication-Results Authentication result
- [receiver]; dkim=pass header.d=mantasleep.com header.s=kl2 header.b=kXZFyfbH; dmarc=pass header.from=mantasleep.com policy.dmarc=none; spf=none ([receiver]: no SPF records found for [email protected]) smtp.helo=o1310.shared.klaviyomail.com; spf=pass ([receiver]: domain of [recipient]@klaviyo.mantasleep.com designates 167.89.100.198 as permitted sender) smtp.mailfrom=[recipient]@klaviyo.mantasleep.com; arc=none smtp.remote-ip=167.89.100.198
Platform
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- KYgPD8
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- X-Kmail-Ops
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Message
- Content-Type
- multipart/alternative; boundary=725e05168b6aaee31e3de9f1e53f2171a0b55c443b42274f99bc6d2cb679
- Date
- Wed, 16 Sep 2026 14:06:18 +0000 (UTC)
- From
- Manta Sleep <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <AeBT9zD-S7Gu_CnS6jt-1w@geopod-ismtpd-42>
- Subject
- Early bedtime? Groundbreaking advice.
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