Stop compromising on your SPF.

Preview text: SPF 50. High protection. Just 6 ingredients. Radical transparency.

Fierce NatureMonday, Jun 22, 2026 at 10:47 AM EasternKlaviyo
Fierce NatureStop compromising on your SPF.
Subject
Stop compromising on your SPF.
Preview text
SPF 50. High protection. Just 6 ingredients. Radical transparency.
From
hello@fiercenature.co.uk
Sent
Mon Jun 22, 2026, 10:47 AM ET
Sent to
United Kingdom (fiercenature.co.uk)
Size
76 KB
Images
10
Links
15, 9 of them buttons
Subject length
30 characters

Against Fierce Nature's usual

Sent in the 10 AM hour, which holds 9% of its emails; 20% arrive in the 8 AM hour. The subject is 30 characters; its average is 38.

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From
Fierce Nature <[email protected]>
Subject
Stop compromising on your SPF.
Date
Mon, 22 Jun 2026 14:47:09 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.fiercenature.co.uk
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.fiercenature.co.uk s=mtd1
List-Unsubscribe
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Servers it passed through, newest first

  1. from kl-203-28-6.kmta.shared.klaviyomail.com [170.203.28.6] by our receiving server with ESMTPS
  2. from (unnamed) by kmta-mta-green-….servers.clovesoftware.com with SMTP

Other sending headers (names only): X-Mailer-Info-Extra2, X-Mailer-Info, X-Mailer-Info-Extra, X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse

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Jun 22, 2026 10:47 AMStop compromising on your SPF. (this email)
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