120,000+ people made the switch

Preview text: The switch that changed their nights.

SPNutritionFriday, Jun 12, 2026 at 1:31 PM EasternKlaviyo
SPNutrition120,000+ people made the switch
Subject
120,000+ people made the switch
Preview text
The switch that changed their nights.
From
support@spnutrition-us.com
Sent
Fri Jun 12, 2026, 1:31 PM ET
Sent to
spnutrition-us.com, try-spnutrition.com
Size
50 KB
Images
8
Links
3, 2 of them buttons
Subject length
31 characters

Against SPNutrition's usual

Sent in the 1 PM hour, which holds 15% of its emails; 25% arrive in the 10 AM hour. The subject is 31 characters; its average is 38.

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What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From
SPNutrition <[email protected]>
Subject
120,000+ people made the switch
Date
Fri, 12 Jun 2026 17:31:33 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
send.spnutrition-us.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=spnutrition-us.com s=kl1
List-Unsubscribe
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Servers it passed through, newest first

  1. from kl-203-20-33.kmta.shared.klaviyomail.com [170.203.20.33] by our receiving server with ESMTPS
  2. from (unnamed) by kmta-mta-blue-….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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Sent just before and after

Jun 16, 2026 10:00 AMWhy summer wrecks your sleep
Jun 14, 2026 6:57 AMThe 3AM scene playing in millions of heads
Jun 13, 2026 1:18 PM"I hadn't slept through the night in 10 years"
Jun 12, 2026 1:31 PM120,000+ people made the switch (this email)
Jun 6, 2026 12:54 PMStill tossing and turning?
Jun 2, 2026 11:01 AMWide awake at 3AM again?
Jun 1, 2026 11:01 AMYour brain has a 3AM secret

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