Is your baby missing this key to lifelong health?
Preview text: Here's what the latest research says

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- Subject
- Is your baby missing this key to lifelong health?
- Preview text
- Here's what the latest research says
- From
- hello@
persephone.bio - ESP
- Klaviyo
- Sent
- Mon Sep 21, 2026, 12:52 PM ET
- Sent to
- dumponcancer.com
- Size
- 37 KB
- Images
- 7
- Links
- 9, 4 of them buttons
- Subject length
- 49 characters
Against Persephone Biosciences's usual
Sent in the 12 PM hour, which holds 2% of its emails; 19% arrive in the 11 AM hour. The subject is 49 characters; its average is 33.
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
- Persephone Biosciences <[email protected]>
- Subject
- Is your baby missing this key to lifelong health?
- Date
- Mon, 21 Sep 2026 16:52:15 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.hello.persephone.bio
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=hello.persephone.bio s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- 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-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Oct 9, 2026 11:00 PM | 90% of babies are missing this | |
| Oct 9, 2026 6:53 PM | Here’s 30% off to get started | |
| Oct 9, 2026 10:10 AM | A closer look at the science inside | |
| Sep 21, 2026 12:52 PM | Is your baby missing this key to lifelong health? (this email) | |
| Sep 19, 2026 11:42 AM | Most probiotic companies start with the strains | |
| Sep 17, 2026 3:09 PM | 90% of babies are missing this | |
| Sep 17, 2026 11:41 AM | Your child is in a critical window |
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