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
- Mon Oct 19, 2026, 12:33 AM ET
- Sent to
- firstendurance.com, optygen.com
- Size
- 12 KB
- Images
- 1
- Links
- 3, 2 of them buttons
- Subject length
- 25 characters
Against First Endurance's usual
Sent in the 12 AM hour, which holds 10% 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
- Mon, 19 Oct 2026 04:33:16 +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-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-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Oct 20, 2026 1:29 PM | More Than Results | |
| Oct 20, 2026 12:34 AM | The fuel serious endurance athletes train with | |
| Oct 19, 2026 10:52 PM | Hard sessions only pay off if you can recover. | |
| Oct 19, 2026 12:33 AM | When precision matters... (this email) | |
| 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... |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 19, 2026.
