This biomarker might explain why you always feel "off"
Preview text: There's a hormonal pattern behind ongoing stress
No image available for this email.
- Subject
- This biomarker might explain why you always feel "off"
- Preview text
- There's a hormonal pattern behind ongoing stress
- From
- hello@
eli.health - Brand
- Eli
- ESP
- Klaviyo
- Sent
- Thu Apr 9, 2026, 6:01 PM ET
- Size
- 40 KB
- Images
- 7
- Links
- 5, 1 of them buttons
- Subject length
- 54 characters
Against Eli's usual
Sent in the 6 PM hour, which holds 18% of its emails; 25% arrive in the 5 PM hour. The subject is 54 characters; its average is 39.
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
- Marina from Eli <[email protected]>
- Reply-To
- [email protected]
- Subject
- This biomarker might explain why you always feel "off"
- Date
- Thu, 09 Apr 2026 22:01:13 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.eli.health
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.eli.health s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from kl-203-20-8.kmta.shared.klaviyomail.com [170.203.20.8] 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 17, 2026 8:33 PM | Ready to learn more? | |
| Apr 16, 2026 1:15 PM | You think your stress is random—your body says otherwise | |
| Apr 15, 2026 5:30 PM | Want to test your cortisol on us? | |
| Apr 9, 2026 6:01 PM | This biomarker might explain why you always feel "off" (this email) | |
| Apr 3, 2026 5:29 PM | Ready to learn more? | |
| Mar 26, 2026 5:30 PM | Feeling stressed ≠ high cortisol | |
| Mar 16, 2026 4:43 AM | Ready to learn more? |
More from Eli
All Eli emailsOct 28, 2026 1:47 PM
Questions about hormone tracking?
Oct 25, 2026 10:40 PM
Elite athletes don’t skip tracking this biomarker
Oct 23, 2026 10:39 PM
Oct 22, 2026 5:38 PM
Still waiting on that bloodwork from weeks ago?
Oct 21, 2026 10:38 PM
Wondering if you have high cortisol?
Oct 19, 2026 10:37 PM
Your sleep, stress, and performance have this common
Oct 17, 2026 10:36 PM
Testing your cortisol once a year misses the mark
Oct 15, 2026 10:34 PM
