Not sure? Test it out!
Preview text: You're in the driver's seat now.

Using this email in an article? Credit: ErgoTune email via They Sent It, with a link to this page. Full-size image
- Subject
- Not sure? Test it out!
- Preview text
- You're in the driver's seat now.
- From
- sales@
ergotune.com - Brand
- ErgoTune
- ESP
- Klaviyo
- Sent
- Sat Sep 19, 2026, 7:19 AM ET
- Size
- 51 KB
- Images
- 10
- Links
- 13, 6 of them buttons
- Subject length
- 22 characters
Against ErgoTune's usual
Sent in the 7 AM hour, which holds 16% of its emails; 41% arrive in the 12 AM hour. The subject is 22 characters; its average is 34.
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
- ErgoTune <[email protected]>
- Subject
- Not sure? Test it out!
- Date
- Sat, 19 Sep 2026 11:19:31 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.ergotune.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.ergotune.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-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
Sent just before and after
| Sep 26, 2026 7:00 AM | Built for long days: Vesby, now $100 off | |
| Sep 23, 2026 12:15 AM | We heard you — the Supreme now has a footrest 🥳 | |
| Sep 20, 2026 12:15 AM | Last Chance: $100 OFF the Supreme | |
| Sep 19, 2026 7:19 AM | Not sure? Test it out! (this email) | |
| Sep 17, 2026 7:01 AM | The Joobie Lite: 11 Points, $100 OFF | |
| Sep 16, 2026 7:18 AM | Thousands of happy customers agree... 😍 | |
| Sep 14, 2026 7:01 AM | Save $250 on a Sit-Stand Desk |
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Nov 1, 2026 12:15 AM
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Oct 30, 2026 10:30 PM
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Oct 29, 2026 2:56 AM
Oct 27, 2026 7:54 PM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 19, 2026.








