When precision matters...
Preview text: Hey there, When fatigue builds up, precision matters. Your body depends on consistent…
- Subject
- When precision matters...
- Preview text
- Hey there, When fatigue builds up, precision matters. Your body depends on consistent…
- From
- contact@
firstendurance.com - Brand
- First Endurance
- ESP
- Klaviyo
- Sent
- Sat Oct 17, 2026, 10:50 PM ET
- Sent to
- Canada (firstendurance.ca)
- Size
- 12 KB
- Images
- 1
- Links
- 3, 2 of them buttons
- Subject length
- 25 characters
Against First Endurance's usual
Sent in the 10 PM hour, which holds 12% of its emails; 13% arrive in the 4 AM hour. The subject is 25 characters; its average is 34.
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
- Jonny Bigelow | First Endurance <[email protected]>
- Subject
- When precision matters...
- Date
- Sun, 18 Oct 2026 02:50:53 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.firstendurance.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.firstendurance.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-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Oct 19, 2026 12:33 AM | When precision matters... | |
| Oct 18, 2026 10:51 PM | The fuel serious endurance athletes train with | |
| Oct 18, 2026 12:32 AM | Structure your nutrition like your training | |
| Oct 17, 2026 10:50 PM | When precision matters... (this email) | |
| Oct 16, 2026 10:49 PM | Structure your nutrition like your training | |
| Oct 16, 2026 12:31 AM | Built for endurance and proven under stress | |
| Oct 15, 2026 12:29 AM | You’re In. Let’s Build Endurance. |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 17, 2026.
