Your 10% off code is inside
Expires in 7 days
Manta Sleep <[email protected]>
Share
Manta Sleep promotes a 10% discount on the customer's first order. The brand offers various sleep-enhancing products, including masks, earplugs, and white noise machines. Manta Sleep expresses appreciation for the customer's support.
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
29 words · under a minute to read
Manta Sleep logo
Upgrade your sleep
Take 10% off your first order
10P484ZDRWQN8
White Noise Machine
SOUND+ Deep Sleep Bundle
To update your email preferences, choose your preferred option:
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
-
o1404.shared.klaviyomail.com
· 149.72.80.224
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
Show all 21 headers Hide the headers
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 o1404.shared.klaviyomail.com (149.72.80.224) by [receiver] (cloudflare) id QFLCYLi8J5Pb for <[recipient]>; Tue, 14 Jul 2026 01:09:49 +0000
- Received
- by recvd-84dcb69986-2v22t with SMTP id recvd-84dcb69986-2v22t-1-6A558C5C-88 2026-07-14 01:09:48.933617907 +0000 UTC m=+354489.280588447
- Received
- from NTg5NTg1NQ (unknown) by geopod-ismtpd-9 (SG) with HTTP id IBaBVGa7SAiaq5d1QLWjlw Tue, 14 Jul 2026 01:09:48.915 +0000 (UTC)
Authentication
- Received-SPF Authentication result
- pass ([receiver]: domain of [recipient]@klaviyo.mantasleep.com designates 149.72.80.224 as permitted sender) receiver=[receiver]; client-ip=149.72.80.224; envelope-from="[recipient]@klaviyo.mantasleep.com"; helo=o1404.shared.klaviyomail.com;
- Authentication-Results Authentication result
- [receiver]; dkim=pass header.d=mantasleep.com header.s=kl2 header.b=lAYOSJNu; dmarc=pass header.from=mantasleep.com policy.dmarc=none; spf=none ([receiver]: no SPF records found for [email protected]) smtp.helo=o1404.shared.klaviyomail.com; spf=pass ([receiver]: domain of [recipient]@klaviyo.mantasleep.com designates 149.72.80.224 as permitted sender) smtp.mailfrom=[recipient]@klaviyo.mantasleep.com; arc=none smtp.remote-ip=149.72.80.224
Platform
- X-Kmail-Account
- KYgPD8
- X-Kmail-Flow
- W8sJ8H
- X-Kmail-Message
- TEYMR6
- X-Kmail-Ops
- 01KXF2R3JSH9777JVSMDCCMC6Q
- X-SG-EID
- u001.xeEgffpsmHA1gha/vIlCfnFDCPUYhzR8uskr3qDb2pX8KCnJWbdA3jE6/xdLuuEdy2P4DBV8umCY0uyExloeER/8Bq4lFICM+T72fSFbXqX+nvIPlkg2RhnNqINgHkiEEoWXqEmy6mX1n3xqlIQk7AcWnVFxjPB1yaXZKKcgy5wbtk1mskuu3WEZD46xdmvRvPo6x2pQFmsv6dpAsXTnP+nhD0l+Vt/pn/Mg2RTksjCm+sOHw8Jsoe/hotTlbZ5a
- X-SG-ID
- u001.SdBcvi+Evd/bQef8eZF3BiU3Zi1S53GtqGa3TWBmqe75yn5aYrkvkfG+ZGKrHRvq5L1Pw6pZ2fI18+Jq/t9Axbq+AUi0MvktIN2NORfodbT9iqiPCgy5JT3/M1Wnmo/g2MQ5FVvWqmiXvBqVw2sF5ulFjvyy4gbuRkaKQIV26dB6cRuQsOeB15WuTQ/Br7lPuCWBUbky2iCL8ooWNzPUc6UPsKS1gERn3S37ZehYrTF0L62tzBL4yvaNQi6PPwUuys6xhHWp3a40cMd5hBFaFeCZUxK5otvFHkXEF9bdw0Ljdnk7lgA29X3K0H8x/E+USYGWgrvtVUOAw+4W/1HU6Cfh47BmDhOCTXJk6wUiNGou8RysVcU3LQtzP3nxPhht
- 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=041f912d3160494b3bbf0f63d76e8f30c5fd0bd38613eb3c9079ca90a5b6
- Date
- Tue, 14 Jul 2026 01:09:48 +0000 (UTC)
- From
- Manta Sleep <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <IBaBVGa7SAiaq5d1QLWjlw@geopod-ismtpd-9>
- Subject
- Your 10% off code is inside
More from Manta Sleep
All 38 emailsSimilar campaigns from other brands
Different brands running the same play. Compare any of them side by side.
Archived for reference and commentary. Manta Sleep, its logos and content are the property of their respective owners; Inbox Archive claims no affiliation and has disabled all links. If you own this content and would like it removed, get in touch.