Here’s 30% off to get started

Preview text: Your welcome offer is ready. Give your child a healthier, more resilient start.

Persephone BiosciencesFriday, Oct 9, 2026 at 6:53 PM EasternKlaviyo
Persephone BiosciencesHere’s 30% off to get started
Subject
Here’s 30% off to get started
Preview text
Your welcome offer is ready. Give your child a healthier, more resilient start.
From
hello@persephone.bio
Sent
Fri Oct 9, 2026, 6:53 PM ET
Sent to
persephone.bio
Size
37 KB
Images
8
Links
10, 4 of them buttons
Subject length
30 characters

Against Persephone Biosciences's usual

Sent in the 6 PM hour, which holds 7% of its emails; 20% arrive in the 11 AM hour. The subject is 30 characters; its average is 32.

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
Here’s 30% off to get started
Date
Fri, 09 Oct 2026 22:53:03 +0000 (UTC)
Message-ID domain
geopod-ismtpd-95
Return-Path domain
k1.hello.persephone.bio
DKIM signature
d=hello.persephone.bio s=s1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. by recvd-…-vf468 with SMTP
  2. from (unnamed) by geopod-ismtpd-95 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

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Sent just before and after

Oct 10, 2026 7:59 PMHere’s 30% off to get started
Oct 10, 2026 6:54 PMWe test like lives depend on it
Oct 9, 2026 11:00 PM90% of babies are missing this
Oct 9, 2026 6:53 PMHere’s 30% off to get started (this email)
Oct 9, 2026 10:10 AMA closer look at the science inside
Sep 21, 2026 12:52 PMIs your baby missing this key to lifelong health?
Sep 19, 2026 11:42 AMMost probiotic companies start with the strains

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