Science-Backed Specificity
Preview text: Formulated to work for YOU.
- Subject
- Science-Backed Specificity
- Preview text
- Formulated to work for YOU.
- From
- hello@
calderalab.com - Brand
- Caldera + Lab
- ESP
- Klaviyo
- Sent
- Sun Oct 25, 2026, 8:54 AM ET
- Size
- 62 KB
- Images
- 16
- Links
- 23, 4 of them buttons
- Subject length
- 26 characters
Against Caldera + Lab's usual
Sent in the 8 AM hour, which holds 15% of its emails; 31% arrive in the 10 AM hour. The subject is 26 characters; its average is 27.
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
- Caldera + Lab <[email protected]>
- Subject
- Science-Backed Specificity
- Date
- Sun, 25 Oct 2026 12:54:54 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-61
- Return-Path domain
- send.calderalab.com
- DKIM signature
- d=calderalab.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-qnt54 with SMTP
- from (unnamed) by geopod-ismtpd-61 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Oct 28, 2026 1:36 AM | Proven Science. Visible Results. | |
| Oct 27, 2026 1:35 AM | Still Thinking it Over? | |
| Oct 25, 2026 11:15 AM | A Guaranteed Touchdown | |
| Oct 25, 2026 8:54 AM | Science-Backed Specificity (this email) | |
| Oct 22, 2026 10:32 AM | The Anatomy of The Deo | |
| Oct 22, 2026 8:53 AM | Choose From These Routines | |
| Oct 20, 2026 9:15 AM | The Deo is Here |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 25, 2026.
