Why Flex was built differently
Preview text: Hey there, Nav here, founder of Flex Fitness Equipment. Back in 2012, when I started Flex…

Using this email in an article? Credit: Flex Fitness Equipment email via They Sent It, with a link to this page. Full-size image
- Subject
- Why Flex was built differently
- Preview text
- Hey there, Nav here, founder of Flex Fitness Equipment. Back in 2012, when I started Flex…
- From
- marketing@
flexequipment.com.au - ESP
- Klaviyo
- Sent
- Mon Oct 19, 2026, 4:04 AM ET
- Sent to
- Australia (flexfitness.com.au)
- Size
- 11 KB
- Images
- 1
- Links
- 2, 1 of them buttons
- Subject length
- 30 characters
Against Flex Fitness Equipment's usual
Sent in the 4 AM hour, which holds 8% of its emails; 25% arrive in the 1 AM hour. The subject is 30 characters; its average is 33.
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
- Flex Fitness Equipment <[email protected]>
- Subject
- Why Flex was built differently
- Date
- Mon, 19 Oct 2026 08:04:48 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-110
- Return-Path domain
- send.flexequipment.com.au
- DKIM signature
- d=flexequipment.com.au s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-rgr59 with SMTP
- from (unnamed) by geopod-ismtpd-110 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
| Oct 21, 2026 4:16 AM | Trusted by 100,000+ customers 💪 | |
| Oct 21, 2026 3:00 AM | Tomorrow, Your Savings Stack | |
| Oct 19, 2026 5:33 AM | Got Your Invite Yet? | |
| Oct 19, 2026 4:04 AM | Why Flex was built differently (this email) | |
| Oct 18, 2026 4:01 AM | Your home gym starts here (+ $25 off) | |
| Oct 17, 2026 8:01 PM | Your new setup, delivered free (ends tonight) | |
| Oct 16, 2026 9:23 PM | Ready, Set, Flex (+ $25 welcome gift) |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 19, 2026.












