Sleep and Mental Health
Preview text: How Sleep affects Mood

Use this example
- Subject
- Sleep and Mental Health
- Preview text
- How Sleep affects Mood
- From
- support@
ozlosleep.co.uk - Brand
- Ozlo Sleep
- ESP
- Klaviyo
- Sent
- Sun Nov 1, 2026, 4:31 AM ET
- Sent to
- United Kingdom (ozlosleep.co.uk)
- Size
- 42 KB
- Images
- 12
- Links
- 13, 8 of them buttons
- Subject length
- 23 characters
Against Ozlo Sleep's usual
Sent in the 4 AM hour, which holds 21% of its emails; 25% arrive in the 9 AM hour. The subject is 23 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
- OZLO Sleep UK <[email protected]>
- Subject
- Sleep and Mental Health
- Date
- Sun, 01 Nov 2026 09:31:30 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.ozlosleep.co.uk
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.ozlosleep.co.uk 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
Sent just before and after
| Nov 3, 2026 4:31 AM | The art of falling asleep faster | |
| Nov 2, 2026 3:00 AM | Your best idea might show up while you sleep | |
| Nov 1, 2026 4:32 AM | The art of falling asleep faster | |
| Nov 1, 2026 4:31 AM | Sleep and Mental Health (this email) | |
| Nov 1, 2026 4:31 AM | How to Sleep and Rest Better | |
| Oct 30, 2026 5:31 AM | A Q&A with JJ Virgin | |
| Oct 30, 2026 5:31 AM | How to Sleep and Rest Better |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Nov 1, 2026.








