Why your body can't sleep the way it used to
Preview text: It's not aging. It's something simpler.
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- Subject
- Why your body can't sleep the way it used to
- Preview text
- It's not aging. It's something simpler.
- From
- support@
spnutrition-us.com - Brand
- SPNutrition
- ESP
- Klaviyo
- Sent
- Fri Apr 3, 2026, 12:36 PM ET
- Sent to
- try-spnutrition.com
- Size
- 55 KB
- Images
- 7
- Links
- 4, 3 of them buttons
- Subject length
- 44 characters
Against SPNutrition's usual
Sent in the 12 PM hour, which holds 20% of its emails; 25% arrive in the 10 AM hour. The subject is 44 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 your body can't sleep the way it used to
- Date
- Fri, 03 Apr 2026 16:36:57 +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
- Present, one-click
Servers it passed through, newest first
- from kl-203-28-201.kmta.shared.klaviyomail.com [170.203.28.201] 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
| Apr 7, 2026 11:48 AM | The link between your anxiety, brain fog, and sleep | |
| Apr 5, 2026 1:23 PM | Another sleepless night? | |
| Apr 4, 2026 11:03 AM | Why magnesium never worked before you found us | |
| Apr 3, 2026 12:36 PM | Why your body can't sleep the way it used to (this email) | |
| Apr 2, 2026 3:00 AM | A little Easter gift for better sleep | |
| Mar 31, 2026 12:31 PM | Cheap magnesium hides behind the same word. | |
| Mar 29, 2026 12:44 PM | "I slept through the night for the first time in years." |
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