Ready to become Hard To Kill?
Preview text: Take 10% off all training programs and join the Brotherhood.
Use this example
- Subject
- Ready to become Hard To Kill?
- Preview text
- Take 10% off all training programs and join the Brotherhood.
- From
- support@
hardtokillfitness.co - Brand
- Hard To Kill Fitness
- ESP
- Klaviyo
- Sent
- Wed Sep 2, 2026, 3:32 PM ET
- Size
- 55 KB
- Images
- 7
- Links
- 12, 6 of them buttons
- Subject length
- 29 characters
Against Hard To Kill Fitness's usual
Sent in the 3 PM hour, which holds 3% of its emails; 34% arrive in the 10 AM hour. The subject is 29 characters; its average is 28.
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
- Hard To Kill Fitness <[email protected]>
- Subject
- Ready to become Hard To Kill?
- Date
- Wed, 02 Sep 2026 19:32:48 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-24
- Return-Path domain
- send.hardtokillfitness.co
- DKIM signature
- d=hardtokillfitness.co s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-fwpp4 with SMTP
- from (unnamed) by geopod-ismtpd-24 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
| Sep 7, 2026 12:07 PM | Last 12hrs left... | |
| Sep 6, 2026 8:02 AM | Labor Day Sale! 48hrs only | |
| Sep 3, 2026 3:28 PM | Your discount expires tomorrow... | |
| Sep 2, 2026 3:32 PM | Ready to become Hard To Kill? (this email) | |
| Sep 1, 2026 10:02 AM | ATTN: Your Team Needs You... | |
| Aug 28, 2026 10:05 AM | Stop Optimizing. Start Suffering. | |
| Aug 25, 2026 8:03 AM | Your workout partner just became your secret weapon |
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