Curiosity is the first step to health
Preview text: I noticed you were looking into our formulas…
No image available for this email.
- Subject
- Curiosity is the first step to health
- Preview text
- I noticed you were looking into our formulas…
- From
- jeff@
rxforliberty.com - Brand
- Jeff Barke, MD
- ESP
- Klaviyo
- Sent
- Tue Jul 14, 2026, 4:28 AM ET
- Sent to
- jeffreybarkemd.com
- Size
- 59 KB
- Images
- 9
- Links
- 17, 7 of them buttons
- Subject length
- 37 characters
Against Jeff Barke, MD's usual
Sent in the 4 AM hour, which holds 4% of its emails; 25% arrive in the 7 PM hour. The subject is 37 characters; its average is 40.
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
- Jeff Barke, MD <[email protected]>
- Subject
- Curiosity is the first step to health
- Date
- Tue, 14 Jul 2026 08:28:28 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.rxforliberty.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.rxforliberty.com s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from kl-203-19-129.kmta.shared.klaviyomail.com [170.203.19.129] 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-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Jul 24, 2026 7:45 PM | How to Find a Like-Minded Doctor | |
| Jul 17, 2026 6:15 PM | What happens when you get sick away from home? | |
| Jul 15, 2026 4:29 AM | Health is the ultimate act of rebellion | |
| Jul 14, 2026 4:28 AM | Curiosity is the first step to health (this email) | |
| Jul 10, 2026 6:15 PM | What I tell my patients about high blood pressure | |
| Jul 1, 2026 4:06 PM | You are toxic | |
| Jun 26, 2026 9:53 PM | The popular heart test I no longer recommend |
More from Jeff Barke, MD
All Jeff Barke, MD emailsHealth is the ultimate act of rebellion
Nov 7, 2026 11:51 PM
Curiosity is the first step to health
Nov 6, 2026 11:50 PM
Never Feel Powerless In An Exam Room Again
Nov 6, 2026 6:50 PM
Nov 4, 2026 1:57 PM
Your body isn’t broken. It’s responding.
Nov 3, 2026 1:56 PM
Health is the ultimate act of rebellion
Nov 3, 2026 1:40 AM
Curiosity is the first step to health
Nov 2, 2026 1:39 AM
Health is the ultimate act of rebellion
Nov 1, 2026 12:35 AM







