Your Brain on Toxic Light
Preview text: A message from Dave Asprey, Founder of TrueDark®, on how to reclaim your sleep.
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- Subject
- Your Brain on Toxic Light
- Preview text
- A message from Dave Asprey, Founder of TrueDark®, on how to reclaim your sleep.
- From
- info@
truedark.com - Brand
- TrueDark
- ESP
- Klaviyo
- Sent
- Tue Aug 25, 2026, 5:45 AM ET
- Sent to
- joovv.biz, joovv.org, joovvtech.com, Canada (truedark.ca), truedark.net, truedark.org, United Kingdom (truedark.uk), United States (truedark.us), truedarkwholesale.com, yellowlighttherapy.com
- Size
- 36 KB
- Images
- 9
- Links
- 11, 7 of them buttons
- Subject length
- 25 characters
Against TrueDark's usual
Sent in its busiest hour, 5 AM, which holds 32% of its emails. The subject is 25 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
- TrueDark <[email protected]>
- Subject
- Your Brain on Toxic Light
- Date
- Tue, 25 Aug 2026 09:45:15 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.truedark.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.truedark.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
| Sep 8, 2026 7:02 PM | Screen Season is Around the Corner | |
| Sep 1, 2026 1:00 AM | New arrival: Monaco Tortoise is Here | |
| Aug 27, 2026 11:32 AM | The doctor who recommends TrueDark to his patients. | |
| Aug 25, 2026 5:45 AM | Your Brain on Toxic Light (this email) | |
| Aug 22, 2026 5:15 AM | Try on TrueDark from your phone | |
| Aug 20, 2026 5:15 AM | TrueDark Prescription Glasses are HERE | |
| Aug 14, 2026 10:21 AM | Your Brain’s New Productivity Lens |
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