⏳ Don’t leave this step undone
Preview text: Your welcome offer ends soon
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- Subject
- ⏳ Don’t leave this step undone
- Preview text
- Your welcome offer ends soon
- From
- hello@
send.superstratumlabs.com - Brand
- SuperstratumLabs
- ESP
- Klaviyo
- Sent
- Mon Oct 19, 2026, 9:28 AM ET
- Sent to
- superstratumlabs.com
- Size
- 90 KB
- Images
- 23
- Links
- 27, 7 of them buttons
- Subject length
- 30 characters
Against SuperstratumLabs's usual
Sent in the 9 AM hour, which holds 9% of its emails; 53% arrive in the 8 AM hour. The subject is 30 characters; its average is 32.
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
- SuperstratumLabs <[email protected]>
- Subject
- ⏳ Don’t leave this step undone
- Date
- Mon, 19 Oct 2026 13:28:33 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.superstratumlabs.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.superstratumlabs.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
Sent just before and after
| Oct 27, 2026 3:15 AM | What’s Inside Home Air Reset Kit? | |
| Oct 25, 2026 3:15 AM | Last Chance: Fall Cleaning Sale Ends Tomorrow | |
| Oct 20, 2026 2:15 AM | Buy More, Save More | |
| Oct 19, 2026 9:28 AM | ⏳ Don’t leave this step undone (this email) | |
| Oct 18, 2026 7:12 AM | Day 5: Why Clean Homes Slowly Backslide | |
| Oct 17, 2026 9:27 AM | Still unsure? Start here. | |
| Oct 17, 2026 7:11 AM | Day 4: When Remediation Stops Too Soon |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 19, 2026.
