Your Sleep Needs a Software Update.
Preview text: Rebuild your nighttime routine with ASYSTEM.

- Subject
- Your Sleep Needs a Software Update.
- Preview text
- Rebuild your nighttime routine with ASYSTEM.
- From
- info@
asystem.com - Brand
- Asystem
- ESP
- Klaviyo
- Sent
- Wed Oct 14, 2026, 8:03 PM ET
- Size
- 54 KB
- Images
- 20
- Links
- 20, 1 of them buttons
- Subject length
- 35 characters
Against Asystem's usual
Sent in its busiest hour, 8 PM, which holds 70% of its emails. The subject is 35 characters; its average is 34.
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
- ASYSTEM <[email protected]>
- Subject
- Your Sleep Needs a Software Update.
- Date
- Thu, 15 Oct 2026 00:03:09 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.asystem.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.asystem.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 23, 2026 8:02 PM | Don't Let Discomfort Slow You Down | |
| Oct 21, 2026 8:01 PM | Struggling to Stay Focused? | |
| Oct 17, 2026 8:00 PM | High Performance Starts With Recovery. | |
| Oct 14, 2026 8:03 PM | Your Sleep Needs a Software Update. (this email) | |
| Oct 13, 2026 3:09 AM | Ready to build your system? | |
| Oct 12, 2026 3:08 AM | Meet the gummy that helps you stay locked in 🔒 | |
| Oct 11, 2026 8:01 PM | 5 triggers for deeper focus |
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Don't Let Discomfort Slow You Down
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High Performance Starts With Recovery.
Oct 17, 2026 8:00 PM
Oct 13, 2026 3:09 AM
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Oct 12, 2026 3:08 AM
Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 14, 2026.









