“Super cool system!” ⭐⭐⭐⭐⭐
Preview text: Less fighting, less worrying, and easier brushing.

- Subject
- “Super cool system!” ⭐⭐⭐⭐⭐
- Preview text
- Less fighting, less worrying, and easier brushing.
- From
- store@
willo.com - Brand
- Willo
- ESP
- Klaviyo
- Sent
- Sun Oct 4, 2026, 4:00 PM ET
- Size
- 36 KB
- Images
- 8
- Links
- 9, 6 of them buttons
- Subject length
- 26 characters
Against Willo's usual
Sent in the 4 PM hour, which holds 17% of its emails; 31% arrive in the 7 PM hour. The subject is 26 characters; its average is 39.
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
- Katie from Willo <[email protected]>
- Subject
- “Super cool system!” ⭐⭐⭐⭐⭐
- Date
- Sun, 04 Oct 2026 20:00:16 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.willo.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.willo.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 14, 2026 11:45 AM | Fernando’s mom on finding a calmer way to brush | |
| Oct 11, 2026 4:00 PM | How well is your kid actually brushing? | |
| Oct 7, 2026 11:31 AM | What happens when the novelty wears off? | |
| Oct 4, 2026 4:00 PM | “Super cool system!” ⭐⭐⭐⭐⭐ (this email) | |
| Oct 2, 2026 11:45 AM | Zev’s mom calls it “night and day” | |
| Sep 28, 2026 4:45 PM | A mistake on our end = a few more days to save | |
| Sep 27, 2026 4:01 PM | Keeping their current toothbrush has a cost, too |
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Brushing can feel harder than expected
Oct 29, 2026 2:26 AM
Oct 26, 2026 5:50 AM
Oct 25, 2026 10:07 AM
Oct 22, 2026 7:02 PM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 4, 2026.









