Is Your Brush Head Due?
Preview text: Time for a quick refresh.

Using this email in an article? Credit: Smile Therapy email via They Sent It, with a link to this page. Full-size image
- Subject
- Is Your Brush Head Due?
- Preview text
- Time for a quick refresh.
- From
- support@
smiletherapy.ie - Brand
- Smile Therapy
- ESP
- Klaviyo
- Sent
- Wed Sep 16, 2026, 11:01 PM ET
- Sent to
- Ireland (smiletherapy.ie)
- Size
- 56 KB
- Images
- 10
- Links
- 17, 7 of them buttons
- Subject length
- 23 characters
Against Smile Therapy's usual
Sent in the 11 PM hour, which holds 5% of its emails; 14% arrive in the 9 PM hour. The subject is 23 characters; its average is 30.
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
- Smile Therapy IE <[email protected]>
- Subject
- Is Your Brush Head Due?
- Date
- Thu, 17 Sep 2026 03:01:13 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.smiletherapy.ie
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.smiletherapy.ie 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
| Sep 23, 2026 9:00 PM | 😁 Think You Know Whitening? | |
| Sep 21, 2026 11:01 PM | 🦷 Start With The Essentials | |
| Sep 18, 2026 8:01 PM | See What Customers Love ❤️ | |
| Sep 16, 2026 11:01 PM | Is Your Brush Head Due? (this email) | |
| Sep 14, 2026 9:00 PM | Back To Better Habits 🪥 | |
| Sep 11, 2026 7:00 PM | Electric vs Manual: Which Wins? | |
| Sep 7, 2026 9:01 PM | Are You Looking After Your Gums? 🦷 |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Sep 16, 2026.









