Fall back into better sleep 🌙
The ultimate sleep hacks for darker, drier nights.
Blueair <[email protected]>
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Blueair promotes better sleep as the seasons change. The company highlights the importance of a good night's rest. Blueair suggests its products can help improve sleep quality.
What the raw message shows
From the headers
- Sent with
-
Klaviyo See it in the headers
Across Blueair's email
- Sends
- About 4 a week
- DMARC
-
Not enforced
Failures are monitored but still delivered.
The copy
10 words · under a minute to read
Download on the App Store
Get it on Google Play
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
-
o2715.z.blueair.com
· 159.183.163.46
Klaviyo's sending servers
- SPF
- Pass for k1.e.blueair.com
- DKIM
-
- Pass signed by e.blueair.com
- DMARC
-
Pass for blueair.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 20 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
- from o2715.z.blueair.com (159.183.163.46) by [receiver] (cloudflare) id hy3tgQQu9RZP for <[recipient]>; Sun, 01 Nov 2026 15:04:16 +0000
- Received
- by recvd-569578f769-c6jqr with SMTP id recvd-569578f769-c6jqr-1-6AE754EF-171 2026-11-01 15:04:15.697465945 +0000 UTC m=+2844183.368097257
- Received
- from MzkwNzkzMzk (unknown) by geopod-ismtpd-71 (SG) with HTTP id jffE5lmJQ5GcnzQCuAiiYg Sun, 01 Nov 2026 15:04:15.687 +0000 (UTC)
Authentication
- Received-SPF Authentication result
- pass ([receiver]: domain of [recipient]@k1.e.blueair.com designates 159.183.163.46 as permitted sender) receiver=[receiver]; client-ip=159.183.163.46; envelope-from="[recipient]@k1.e.blueair.com"; helo=o2715.z.blueair.com;
- Authentication-Results Authentication result
- [receiver]; dkim=pass header.d=e.blueair.com header.s=s1 header.b=FukH82qM; dmarc=pass header.from=blueair.com policy.dmarc=none; spf=none ([receiver]: no SPF records found for [email protected]) smtp.helo=o2715.z.blueair.com; spf=pass ([receiver]: domain of [recipient]@k1.e.blueair.com designates 159.183.163.46 as permitted sender) smtp.mailfrom=[recipient]@k1.e.blueair.com; arc=none smtp.remote-ip=159.183.163.46
Platform
- X-Kmail-Account
- WaDDdd
- X-Kmail-Message
- 01M64J8M0MEX1RQ0PVPGZWBPVW
- X-Kmail-Ops
- 01M2DNWM3R8KK26KHZ6AQ14ZSY
- X-SG-EID
- u001.pql852MqkTlxzNQPT0ySb4yfQWZ3R68QdECIc/JSq60SJVcP0D7yLiwdiMg/0zrduntXAqsXjbhurG1PLc13U6gTvlqFtvN6sM0gYaOTj1sPDjYy7Zl2e8eHJYNEFR9voP/VjZc8SslBr0DY37e+VogvyaxXtcpUWZeKDipWSV+MDEk3hXtL3vDbJyboAc7XwgOipfDSf2qK4bU5xC8NL1RLxc8cZGJVbOlJFR/P+xh7NbD5rDFt5daq14SP4BfI
- X-SG-ID
- u001.SdBcvi+Evd/bQef8eZF3BiU3Zi1S53GtqGa3TWBmqe75yn5aYrkvkfG+ZGKrHRvqG315m2VUWDxIyGav6R85w7DVLsj+8WrI3xSUxHPbZR/Ul3gFwPyNrbVlof0VjBvJDbF7MHVggprp9GVCLj4wUfYTzZ7LMQbbXHChsTPIQmkbm4kmI93tWG7tmd6I5JZvnHBh2sl2EamhPOipZq1o1K6DXhxn8s/o9U8gpMvb8t96EHHfkGZjq4SULJFEpMCBrYUd4UKSj6AL3pjaI3Z+JyZkD9mNHy5lhGN4Zxlw/r9y+R2RcAdCFb/Sl6Wzn38y0qcCti6JzCRQP9ZHytwVEzGep2+ru1nVZPwXBfcPX7nRfceHho0EXGTQyBQ8hjNobuI99c9ghUMTa6iKp4HkXw==
- X-Entity-ID
- u001.XJ2fbiN6fhwpjS7ul3JVVA==
Unsubscribe and feedback
- List-Unsubscribe
- <https://manage.kmail-lists.com/…>
- List-Unsubscribe-Post
- List-Unsubscribe=One-Click
- X-Report-Abuse Identifies Klaviyo
- Please report any spam or abuse to: [email protected]
Message
- Content-Type
- multipart/alternative; boundary=b6d244a34b5ec1a0c222180e99ed5c1cd8638f92998f0d50fb2d560928f4
- Date
- Sun, 01 Nov 2026 15:04:15 +0000 (UTC)
- From
- Blueair <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <jffE5lmJQ5GcnzQCuAiiYg@geopod-ismtpd-71>
- Subject
- Fall back into better sleep 🌙
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