Marathon season is coming. Are your knees ready?
Preview text: Race day gets the attention. Your knees do the training.

Use this example
- Subject
- Marathon season is coming. Are your knees ready?
- Preview text
- Race day gets the attention. Your knees do the training.
- From
- info@
humandynamix.run - Brand
- Human Dynamix
- ESP
- Klaviyo
- Sent
- Thu Sep 17, 2026, 10:01 AM ET
- Sent to
- humandynamix.run
- Size
- 39 KB
- Images
- 10
- Links
- 10, 3 of them buttons
- Subject length
- 48 characters
Against Human Dynamix's usual
Sent in the 10 AM hour, which holds 6% of its emails; 30% arrive in the 9 AM hour. The subject is 48 characters; its average is 30.
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
- Human Dynamix <[email protected]>
- Subject
- Marathon season is coming. Are your knees ready?
- Date
- Thu, 17 Sep 2026 14:01:08 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-43
- Return-Path domain
- k1.email.humandynamix.run
- DKIM signature
- d=email.humandynamix.run s=s1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-n6tln with SMTP
- from (unnamed) by geopod-ismtpd-43 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Oct 14, 2026 1:33 AM | Warum ich KneeMax entwickelt habe | |
| Oct 13, 2026 1:32 AM | Willkommen bei Human Dynamix | |
| Sep 24, 2026 10:03 AM | “These got me through my first marathon” | |
| Sep 17, 2026 10:01 AM | Marathon season is coming. Are your knees ready? (this email) | |
| Sep 10, 2026 10:06 AM | A quick hello from HDX | |
| Aug 3, 2026 5:43 AM | Jouw mening + een bedankje van ons | |
| Jun 29, 2026 9:40 AM | Don’t rely on just one pair of KneeMax. |
More from Human Dynamix
All Human Dynamix emailsWarum 11.000+ Läufer KneeMax gewählt haben
Nov 3, 2026 1:31 PM
Why 11,000+ runners chose KneeMax
Nov 3, 2026 1:31 PM
Nov 1, 2026 1:30 PM
Nov 1, 2026 1:30 PM
Nov 1, 2026 2:44 AM
Oct 31, 2026 12:08 PM
Oct 31, 2026 12:08 PM
Oct 31, 2026 1:40 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 17, 2026.











