Why summer wrecks your sleep
Preview text: It's not just the heat.
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- Subject
- Why summer wrecks your sleep
- Preview text
- It's not just the heat.
- From
- support@
spnutrition-us.com - Brand
- SPNutrition
- ESP
- Klaviyo
- Sent
- Tue Jun 16, 2026, 10:00 AM ET
- Sent to
- spnutrition-us.com, try-spnutrition.com
- Size
- 49 KB
- Images
- 7
- Links
- 3, 2 of them buttons
- Subject length
- 28 characters
Against SPNutrition's usual
Sent in its busiest hour, 10 AM, which holds 25% of its emails. The subject is 28 characters; its average is 38.
Email headers
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
- Why summer wrecks your sleep
- Date
- Tue, 16 Jun 2026 14:00:24 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- send.spnutrition-us.com
- DKIM signature
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- List-Unsubscribe
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Servers it passed through, newest first
- from kl-203-28-3.kmta.shared.klaviyomail.com [170.203.28.3] by our receiving server with ESMTPS
- 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
Sent just before and after
| Jun 29, 2026 10:01 AM | 30 nights from now. | |
| Jun 21, 2026 3:00 AM | You slept all night and still woke up tired. | |
| Jun 20, 2026 10:00 AM | What most D3 takers don't know | |
| Jun 16, 2026 10:00 AM | Why summer wrecks your sleep (this email) | |
| Jun 14, 2026 6:57 AM | The 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 PM | 120,000+ people made the switch |
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