Their numbers. Not ours.
Preview text: We sent the MACH to an independent lab before we published anything.

Using this email in an article? Credit: VortexHaus email via They Sent It, with a link to this page. Full-size image
- Subject
- Their numbers. Not ours.
- Preview text
- We sent the MACH to an independent lab before we published anything.
- From
- info@
vortexhaus.com - Brand
- VortexHaus
- ESP
- Klaviyo
- Sent
- Sat Oct 3, 2026, 12:02 PM ET
- Sent to
- vortexhaus.com
- Size
- 55 KB
- Images
- 17
- Links
- 17, 1 of them buttons
- Subject length
- 24 characters
Against VortexHaus's usual
Sent in its busiest hour, 12 PM, which holds 38% of its emails. The subject is 24 characters; its average is 41.
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
- VortexHaus <[email protected]>
- Subject
- Their numbers. Not ours.
- Date
- Sat, 03 Oct 2026 16:02:10 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.hello.vortexhaus.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=hello.vortexhaus.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
| Oct 7, 2026 12:05 PM | The towel is scratching your paint. Every single time. | |
| Oct 5, 2026 12:04 PM | The MACH drops to $269, while stock lasts | |
| Oct 4, 2026 12:01 PM | Fall Reset Sale ends tonight | |
| Oct 3, 2026 12:02 PM | Their numbers. Not ours. (this email) | |
| Oct 2, 2026 12:01 PM | The question I get most. Here's the real answer. | |
| Sep 30, 2026 12:08 PM | I'm the engineer who built the MACH. Here's what I fixed. | |
| Sep 28, 2026 12:07 PM | We asked 378 people why they hadn't bought yet. |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 3, 2026.








