Happy 4th July πŸŽ‰

Preview text: Take 30% off sitewide sale

Hard To Kill FitnessFriday, Jul 3, 2026 at 5:01 PM EasternKlaviyo
Hard To Kill FitnessHappy 4th July πŸŽ‰
Subject
Happy 4th July πŸŽ‰
Preview text
Take 30% off sitewide sale
From
support@hardtokillfitness.co
Sent
Fri Jul 3, 2026, 5:01 PM ET
Size
75 KB
Images
8
Links
16, 5 of them buttons
Subject length
17 characters

Against Hard To Kill Fitness's usual

Sent in the 5 PM hour, which holds 5% of its emails; 35% arrive in the 10 AM hour. The subject is 17 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
Happy 4th July πŸŽ‰
Date
Fri, 03 Jul 2026 21:01:06 +0000 (UTC)
Message-ID domain
geopod-ismtpd-23
Return-Path domain
send.hardtokillfitness.co
DKIM signature
d=hardtokillfitness.co s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1307.shared.klaviyomail.com [167.89.100.91] by our receiving server with ESMTPS
  2. by recvd-…-5hlwz with SMTP
  3. from (unnamed) by geopod-ismtpd-23 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

Report this email

Sent just before and after

Jul 18, 2026 10:10 PMLike what you saw...
Jul 15, 2026 10:01 AM5 Reasons To Drop The Gym.
Jul 5, 2026 6:00 PMFinal hours to save...
Jul 3, 2026 5:01 PMHappy 4th July πŸŽ‰ (this email)
Jul 1, 2026 9:01 AMFREE : Upper Body workout πŸ’ͺ
Jun 29, 2026 10:00 AMIs This What You Need? πŸ‘€
Jun 26, 2026 8:00 AMThe NEW Program Revealed πŸ‘€

More from Hard To Kill Fitness

All Hard To Kill Fitness emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. Unsubscribe anytime.