You've Unlocked Early Stack Friday Deals!
Preview text: Your exclusive early access to TheStack's Black Friday deals. Don't miss out on the best…
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- Subject
- You've Unlocked Early Stack Friday Deals!
- Preview text
- Your exclusive early access to TheStack's Black Friday deals. Don't miss out on the best…
- From
- info@
thestacksystem.com - Brand
- The Stack System
- ESP
- Klaviyo
- Sent
- Fri Oct 16, 2026, 12:33 PM ET
- Size
- 31 KB
- Images
- 7
- Links
- 7, 1 of them buttons
- Subject length
- 41 characters
Against The Stack System's usual
Sent in the 12 PM hour, which holds 16% of its emails; 40% arrive in the 11 AM hour. The subject is 41 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
- The Stack System <[email protected]>
- Subject
- You've Unlocked Early Stack Friday Deals!
- Date
- Fri, 16 Oct 2026 16:33:24 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.thestacksystem.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.thestacksystem.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 19, 2026 3:03 AM | The Science of Speed: Concept #4 | |
| Oct 17, 2026 11:34 AM | Built on Science. Backed by Data. | |
| Oct 17, 2026 4:03 AM | The Science of Speed: Concept #3 | |
| Oct 16, 2026 12:33 PM | You've Unlocked Early Stack Friday Deals! (this email) | |
| Oct 15, 2026 5:03 AM | The Science of Speed: Concept #2 | |
| Oct 13, 2026 1:10 AM | The Science of Speed: Concept #1 | |
| Oct 12, 2026 11:05 AM | TheStack Is Changing How Softball Players Train |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 16, 2026.
