70% of your immunity lives here
Preview text: The Gut-Immune Connection: Your November Primer

Use this example
- Subject
- 70% of your immunity lives here
- Preview text
- The Gut-Immune Connection: Your November Primer
- From
- hello@
fernes.com - Brand
- Fernes
- ESP
- Klaviyo
- Sent
- Wed Nov 4, 2026, 9:00 AM ET
- Size
- 32 KB
- Images
- 25
- Links
- 5, 3 of them buttons
- Subject length
- 31 characters
Against Fernes's usual
Sent in its busiest hour, 9 AM, which holds 38% of its emails. The subject is 31 characters; its average is 36.
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
- Fernes <[email protected]>
- Subject
- 70% of your immunity lives here
- Date
- Wed, 04 Nov 2026 14:00:33 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.fernes.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.fernes.com s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from (unnamed) by kmta-mta-green-….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
| Nov 9, 2026 9:03 AM | What 30 days of Fernes looks like | |
| Nov 6, 2026 9:00 AM | The habit that works without thinking | |
| Nov 5, 2026 9:03 AM | 70% of your immunity lives here | |
| Nov 4, 2026 9:00 AM | 70% of your immunity lives here (this email) | |
| Nov 3, 2026 9:02 AM | What winter does to your skin | |
| Nov 2, 2026 9:05 AM | Your gut lining is thinner than you think | |
| Nov 1, 2026 6:00 PM | Final Reminder: 45% Off Ends Soon |
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Nov 3, 2026 9:02 AM
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Nov 2, 2026 9:05 AM
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Nov 1, 2026 6:00 PM
Oct 31, 2026 6:59 PM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Nov 4, 2026.










