What's the easiest way to boost your immune system?
Preview text: It’s simpler than you might think.

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- Subject
- What's the easiest way to boost your immune system?
- Preview text
- It’s simpler than you might think.
- From
- vlad@
qisupplements.com - Brand
- QI Supplements
- ESP
- Klaviyo
- Sent
- Fri Oct 16, 2026, 4:16 AM ET
- Size
- 65 KB
- Images
- 12
- Links
- 16, 2 of them buttons
- Subject length
- 51 characters
Against QI Supplements's usual
Sent in the 4 AM hour, which holds 3% of its emails; 10% arrive in the 4 PM hour. The subject is 51 characters; its average is 38.
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- From
- QI Supplements <[email protected]>
- Subject
- What's the easiest way to boost your immune system?
- Date
- Fri, 16 Oct 2026 08:16:13 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.qisupplements.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.qisupplements.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-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse
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