Why I Recommend Nattokinase
Preview text: The 12 month research that changed my mind

Use this example
- Subject
- Why I Recommend Nattokinase
- Preview text
- The 12 month research that changed my mind
- From
- hello@
healthletic.io - Brand
- Healthletic
- ESP
- Klaviyo
- Sent
- Tue Sep 15, 2026, 9:31 AM ET
- Size
- 26 KB
- Images
- 6
- Links
- 5
- Subject length
- 27 characters
Against Healthletic's usual
Sent in its busiest hour, 9 AM, which holds 26% of its emails. The subject is 27 characters; its average is 42.
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
- Dr. David Jockers <[email protected]>
- Subject
- Why I Recommend Nattokinase
- Date
- Tue, 15 Sep 2026 13:31:33 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.hello.healthletic.io
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=hello.healthletic.io 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-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Sep 21, 2026 9:00 AM | 🫀 Interesting Fact About Your Heart | |
| Sep 19, 2026 9:45 AM | Recovery - Longevity Connection | |
| Sep 17, 2026 9:40 AM | Hidden Cost Of Instant Pain Relief | |
| Sep 15, 2026 9:31 AM | Why I Recommend Nattokinase (this email) | |
| Sep 13, 2026 9:00 AM | 🇯🇵 Eastern Medicine Knew THIS 1000 Years Ago | |
| Sep 11, 2026 8:45 AM | Stay Ahead: Early Findings on Alzheimer's | |
| Sep 9, 2026 9:07 AM | 🚨 Your Order Is Ready To Ship |
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Same ESP and the closest weekly volume, sent on Sep 15, 2026.









