Does the sauna support immune health?
Preview text: The latest research

Use this example
- Subject
- Does the sauna support immune health?
- Preview text
- The latest research
- From
- heavenlyheat@
heavenlyheatsaunas.com - Brand
- Heavenly Heat Saunas
- ESP
- Klaviyo
- Sent
- Thu Oct 22, 2026, 4:00 PM ET
- Size
- 40 KB
- Images
- 7
- Links
- 8, 1 of them buttons
- Subject length
- 37 characters
Against Heavenly Heat Saunas's usual
Sent in the 4 PM hour, which holds 7% of its emails; 23% arrive in the 10 AM hour. The subject is 37 characters; its average is 33.
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
- Heavenly Heat Saunas <[email protected]>
- Subject
- Does the sauna support immune health?
- Date
- Thu, 22 Oct 2026 20:00:12 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.heavenlyheatsaunas.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.heavenlyheatsaunas.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 26, 2026 9:03 AM | The 3 Hidden Dangers in Most Saunas | |
| Oct 25, 2026 10:00 AM | Your sauna could be FREE | |
| Oct 23, 2026 10:49 AM | Our best seller is selling fast... | |
| Oct 22, 2026 4:00 PM | Does the sauna support immune health? (this email) | |
| Oct 22, 2026 4:10 AM | Unlock Longevity Secrets: Heat & Cold Therapy with Dr. Susanna Søberg ❄️🔥 | |
| Oct 21, 2026 4:09 AM | 5% Off Your Sauna – Limited Time Offer! 😇 | |
| Oct 20, 2026 8:01 PM | What exactly are "forever chemicals?" |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 22, 2026.








