👻 Your 20% off treat won't last forever
There's still time to save on Mustela favorites for the whole family.
Mustela USA <[email protected]>
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Mustela USA promotes a Halloween sale with 20% off sitewide on gentle skincare favorites. The brand highlights popular products like no rinse cleansing water and Stelatopia cleansing oil at discounted prices. The offer ends on November 1, 2026.
What the raw message shows
From the headers
- Sent with
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Klaviyo See it in the headers
Across Mustela USA's email
- Sends
- About 4 a week
- DMARC
-
Enforced, reject
Mail failing authentication is refused.
The copy
116 words · under a minute to read
HALLOWEEN SALE | SAVE 20%
Don't let this treat disappear: 20% Off sitewide. Shop now.
Save on gentle skincare favorites before the Halloween sale wraps up.
Favorites worth
stocking up on
No rinse cleansing water
Stelatopia cleansing oil
Hair styler & skin freshener
Hair styler & skin
SPF 50 mineral sun lotion
SPF 50 mineral
A brother and sister blowing bubbles with a Mustela product in the background
MyMustela rewards
Earn points and use rewards towards free products.
Discover my rewards
*Promo discounts will be applied automatically at checkout. Excludes gift sets, gift cards & bundles. Cannot be combined with other offers. Offer ends on 11/01/26.
60 E. 56th St, 6th Floor, New York, NY, 10022
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
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o1279.shared.klaviyomail.com
· 167.89.72.21
Klaviyo's sending servers
- SPF
- Pass for send.mustelausa.com
- DKIM
-
- Pass signed by mustelausa.com
- DMARC
-
Pass for mustelausa.com
Policy: reject
- 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 Identifies Klaviyo
- from o1279.shared.klaviyomail.com (167.89.72.21) by [receiver] (cloudflare) id AzsVVfJC7ETK for <[recipient]>; Thu, 29 Oct 2026 12:04:05 +0000
- Received
- by recvd-6bdcbf4bcb-n7t45 with SMTP id recvd-6bdcbf4bcb-n7t45-1-6AE33635-A3 2026-10-29 12:04:05.444411465 +0000 UTC m=+2574200.144087504
- Received
- from MTM0OTc0NDA (unknown) by geopod-ismtpd-30 (SG) with HTTP id OZevgsJKRNCYmIcYJrEH4A Thu, 29 Oct 2026 12:04:05.436 +0000 (UTC)
Authentication
- Received-SPF Authentication result
- pass ([receiver]: domain of [recipient]@send.mustelausa.com designates 167.89.72.21 as permitted sender) receiver=[receiver]; client-ip=167.89.72.21; envelope-from="[recipient]@send.mustelausa.com"; helo=o1279.shared.klaviyomail.com;
- Authentication-Results Authentication result
- [receiver]; dkim=pass header.d=mustelausa.com header.s=s1 header.b=Iixarj2K; dmarc=pass header.from=mustelausa.com policy.dmarc=reject; spf=none ([receiver]: no SPF records found for [email protected]) smtp.helo=o1279.shared.klaviyomail.com; spf=pass ([receiver]: domain of [recipient]@send.mustelausa.com designates 167.89.72.21 as permitted sender) smtp.mailfrom=[recipient]@send.mustelausa.com; arc=none smtp.remote-ip=167.89.72.21
Platform
- X-Kmail-Account
- Q7SHS7
- X-Kmail-Message
- 01M5FR2BN6BMZK6KGA1SY0FPX0
- X-Kmail-Ops
- 01M24QV038ENF3Q0PQNSV894T9
- X-SG-EID
- u001.2IKLB+zUnfDW3ZeyiZwZVAyD+X4hpCujavd+tiK8dR54h4f7IG4DgSRlAz91aZ3o9JQ/XAN+CDTkfD3qHgi9zRE6cndmeBNMJQPGQF9Fk3sS7pH5f70HP9YlV0YKkqNRKgAwQKj5eW7b32TwZaEvT1PSaDVBDf5V3CPkNvDPGzKafpUwMnZSSaULgoMEXhdUJ1S3BuF+HTixDaZ9eq2S8Ppfdj/NNc8OmnQ+/VyyTKh0Ngri9eFk2oQYWvWg8Ey7
- X-SG-ID
- u001.SdBcvi+Evd/bQef8eZF3BiU3Zi1S53GtqGa3TWBmqe75yn5aYrkvkfG+ZGKrHRvq7V0+ojOkhdOKMnqMuWU681NhD/CMbWCPPUtxC4rnqQRJZ507M2V0/lMc2AtTW5IoAiZYIQkUVtnj7b9PS8h+bkl+QxNo2OXbWmyABHHNC8bxW246Ylj59vmoqgHuAA2eGLq1InFHB9BGCThLEhlVBOLQiVpv8A2TDhZUp1NVh0Ek55u9+K3WecLxjzG3Hrox+JP8UpMAGJHWo8Ls0ZfOMbrfuqEUJKefycUqVlUwejPms6X8K4j8kgveIF005j67dRj7iuzDcumIwKgBqBnyo65e+sTjqQWxfgsiyXfwpG1HqKOZzvU16GBekrk8viZX2hDZOkA2UGDhvkQiLq5IKQ==
- X-Entity-ID
- u001.+W4Iypck5P4EnK8lMJZadg==
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=29adabf0c6161ee43edb8ae64bcd255cc383b0490d18cfbecf38a347183d
- Date
- Thu, 29 Oct 2026 12:04:05 +0000 (UTC)
- From
- Mustela USA <[email protected]>
- Mime-Version
- 1.0
- Message-ID
- <OZevgsJKRNCYmIcYJrEH4A@geopod-ismtpd-30>
- Subject
- 👻 Your 20% off treat won't last forever
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