the estrobolome (and why your OB never mentioned it)
Preview text: In peri/menopause? This one’s for you.

Use this example
- Subject
- the estrobolome (and why your OB never mentioned it)
- Preview text
- In peri/menopause? This one’s for you.
- From
- support@
happygutlife.com - Brand
- Happy Gut Life
- ESP
- Klaviyo
- Sent
- Sat Oct 3, 2026, 10:00 AM ET
- Sent to
- gutsmartprotocol.com, happygutlife.com, happygutlife.org
- Size
- 43 KB
- Images
- 2
- Links
- 4, 2 of them buttons
- Subject length
- 52 characters
Against Happy Gut Life's usual
Sent in the 10 AM hour, which holds 12% of its emails; 20% arrive in the 8 AM hour. The subject is 52 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
- Dr. Vincent Pedre <[email protected]>
- Subject
- the estrobolome (and why your OB never mentioned it)
- Date
- Sat, 03 Oct 2026 14:00:18 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.happygutlife.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.happygutlife.com 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
| Oct 5, 2026 12:12 PM | Ready To Feel The Difference? | |
| Oct 4, 2026 12:07 PM | Ready To Feel The Difference? | |
| Oct 3, 2026 12:51 PM | Still Thinking It Over? | |
| Oct 3, 2026 10:00 AM | the estrobolome (and why your OB never mentioned it) (this email) | |
| Oct 2, 2026 8:04 AM | Your labs came back normal, sooo… why do you feel bad?! | |
| Oct 2, 2026 8:02 AM | Your Labs Say "Normal." Here's Why You Still Feel Terrible | |
| Oct 1, 2026 5:01 PM | If You're Sensitive to Mold, This New Protein Could Be a Problem |
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Same ESP and the closest weekly volume, sent on Oct 3, 2026.










