Cold mornings. Electric Blue.
Preview text: A new color for your running rotation. The early access list shops first.
Using this email in an article? Credit: Endorphin email via They Sent It, with a link to this page. Full-size image
- Subject
- Cold mornings. Electric Blue.
- Preview text
- A new color for your running rotation. The early access list shops first.
- From
- support@
endorphinbelt.com - Brand
- Endorphin
- ESP
- Klaviyo
- Sent
- Wed Oct 28, 2026, 5:01 AM ET
- Size
- 37 KB
- Images
- 9
- Links
- 9, 4 of them buttons
- Subject length
- 29 characters
Against Endorphin's usual
Sent in the 5 AM hour, which holds 2% of its emails; 26% arrive in the 6 AM hour. The subject is 29 characters; its average is 26.
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
- The Endorphin Belt <[email protected]>
- Subject
- Cold mornings. Electric Blue.
- Date
- Wed, 28 Oct 2026 09:01:37 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.endorphinbelt.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.endorphinbelt.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
| Nov 1, 2026 2:00 AM | Electric Blue is live. | |
| Oct 28, 2026 5:01 AM | Cold mornings. Electric Blue. (this email) | |
| Oct 25, 2026 6:23 AM | Holds more than expected | |
| Oct 25, 2026 4:03 AM | Meet Electric Blue. | |
| Oct 24, 2026 6:22 AM | “I forgot it was there” | |
| Oct 23, 2026 6:21 AM | Not a $20 belt | |
| Oct 23, 2026 4:02 AM | Run with your dog. Hands free. |
More from Endorphin
All Endorphin emailsNov 1, 2026 2:00 AM
Oct 25, 2026 6:23 AM
Oct 25, 2026 4:03 AM
Oct 24, 2026 6:22 AM
Oct 23, 2026 6:21 AM
Run with your dog. Hands free.
Oct 23, 2026 4:02 AM
Oct 22, 2026 6:20 AM
Oct 21, 2026 6:19 AM
