Your heart cares about your sleep more than you think
Preview text: Stress management is listed alongside diet and exercise as a core heart-health factor.
Use this example
- Subject
- Your heart cares about your sleep more than you think
- Preview text
- Stress management is listed alongside diet and exercise as a core heart-health factor.
- From
- hello@
calmy.com.au - Brand
- Calmy
- ESP
- Klaviyo
- Sent
- Wed Sep 30, 2026, 6:30 AM ET
- Size
- 31 KB
- Images
- 3
- Links
- 4, 2 of them buttons
- Subject length
- 53 characters
Against Calmy's usual
Sent in the 6 AM hour, which holds 13% of its emails; 14% arrive in the 7 AM hour. The subject is 53 characters; its average is 44.
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
- Calmy <[email protected]>
- Subject
- Your heart cares about your sleep more than you think
- Date
- Wed, 30 Sep 2026 10:30:29 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.calmy.com.au
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.calmy.com.au s=mtd1
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- from (unnamed) by kmta-mta-green-….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
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| Sep 25, 2026 7:17 AM | 🚨 GoCalm Almost Sold Out – Only a few left in stock! | |
| Sep 21, 2026 7:35 AM | It's not just how many hours you sleep, new study finds |
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