The Proof Is On Every Sharp Edge
Preview text: Real Customers Say It Best: Quick, Easy, Razor-Sharp Results
Using this email in an article? Credit: Tumbler email via They Sent It, with a link to this page. Full-size image
- Subject
- The Proof Is On Every Sharp Edge
- Preview text
- Real Customers Say It Best: Quick, Easy, Razor-Sharp Results
- From
- hello@
tumblerware.com - Brand
- Tumbler
- ESP
- Klaviyo
- Sent
- Fri Oct 16, 2026, 2:04 AM ET
- Sent to
- tumblerware.com, tumblerware.online
- Size
- 63 KB
- Images
- 21
- Links
- 25, 5 of them buttons
- Subject length
- 32 characters
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
- Tumbler <[email protected]>
- Reply-To
- [email protected]
- Subject
- The Proof Is On Every Sharp Edge
- Date
- Fri, 16 Oct 2026 06:04:59 +0000 (UTC)
- Message-ID domain
- geopod-ismtpd-90
- Return-Path domain
- send.tumblerware.com
- DKIM signature
- d=tumblerware.com s=kl2
- List-Unsubscribe
- Present, one-click
Servers it passed through, newest first
- by recvd-…-52gwn with SMTP
- from (unnamed) by geopod-ismtpd-90 with HTTP
Other sending headers (names only): X-Kmail-Account, X-Kmail-Flow, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID
Sent just before and after
| Oct 16, 2026 12:15 PM | Why your kitchen knives feel sluggish | |
| Oct 16, 2026 12:08 PM | Sharp knives in minutes. No learning curve. | |
| Oct 16, 2026 12:01 PM | Claim Your Spot: Tumbler x Liquid Death VIP Early Access | |
| Oct 16, 2026 2:04 AM | The Proof Is On Every Sharp Edge (this email) | |
| Oct 15, 2026 6:26 PM | Still On the Fence About Razor-Sharp Edges? | |
| Oct 15, 2026 12:10 PM | Why your kitchen knives feel sluggish | |
| Oct 15, 2026 2:03 AM | Still On the Fence About Razor-Sharp Edges? |
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Same ESP and the closest weekly volume, sent on Oct 16, 2026.
