World Heart Day: know the signs, take them seriously
Preview text: Learn the signs and how to respond when it matters.

Use this example
- Subject
- World Heart Day: know the signs, take them seriously
- Preview text
- Learn the signs and how to respond when it matters.
- From
- hello@
mysimplepromise.com - Brand
- Simple Promise
- ESP
- Klaviyo
- Sent
- Tue Sep 29, 2026, 8:55 AM ET
- Sent to
- tracking.getheartaide-at.com, tracking.getvivaslim.org, tracking.proxental-at.com, tracking.venoplus8-at.com, venoplus8.com
- Size
- 50 KB
- Images
- 6
- Links
- 14, 3 of them buttons
- Subject length
- 52 characters
Against Simple Promise's usual
Sent in its busiest hour, 8 AM, which holds 63% of its emails. The subject is 52 characters; its average is 43.
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
- Simple Promise <[email protected]>
- Subject
- World Heart Day: know the signs, take them seriously
- Date
- Tue, 29 Sep 2026 12:55:05 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.mysimplepromise.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.mysimplepromise.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 6, 2026 8:55 AM | Two heart-support routines. Which one fits you? | |
| Oct 3, 2026 8:55 AM | What happens when your last scoop is gone? | |
| Oct 1, 2026 8:55 AM | ⏩ Day 30, Day 60, Day 90 - What happens in your body | |
| Sep 29, 2026 8:55 AM | World Heart Day: know the signs, take them seriously (this email) | |
| Sep 26, 2026 8:15 AM | Four supplements, four different goals. One is yours. | |
| Sep 24, 2026 1:07 AM | Save up to 25% on Cholibrium - delivered automatically | |
| Sep 22, 2026 12:24 AM | , stock up and save $20 - 48 hours only |
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