What 70 Years of SPI Precision Looks Like
Preview text: Tools made for accurate checks and setups.
Use this example
- Subject
- What 70 Years of SPI Precision Looks Like
- Preview text
- Tools made for accurate checks and setups.
- From
- hello@
penntoolco.com - Brand
- Penn Tool Co.
- ESP
- Klaviyo
- Sent
- Thu Oct 8, 2026, 10:27 AM ET
- Sent to
- penntoolco.com
- Size
- 71 KB
- Images
- 20
- Links
- 29, 11 of them buttons
- Subject length
- 41 characters
Against Penn Tool Co.'s usual
Sent in the 10 AM hour, which holds 4% of its emails; 45% arrive in the 5 AM hour. The subject is 41 characters; its average is 35.
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
- Penn Tool Co. <[email protected]>
- Subject
- What 70 Years of SPI Precision Looks Like
- Date
- Thu, 08 Oct 2026 14:27:53 +0000
- Message-ID domain
- klaviyomail.com
- Return-Path domain
- k3.send.penntoolco.com
- DKIM signature
- d=shared.klaviyomail.com s=def1; d=send.penntoolco.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 12, 2026 6:02 AM | Getting Micrometer Readings Right | |
| Oct 12, 2026 5:02 AM | How to Read a Micrometer: Step by Step | |
| Oct 9, 2026 6:02 AM | Free LevTech Level With Your $50+ Order | |
| Oct 8, 2026 10:27 AM | What 70 Years of SPI Precision Looks Like (this email) | |
| Oct 7, 2026 9:29 AM | Put More Force Behind the Job | |
| Oct 6, 2026 6:02 AM | RE: Your Drill Bit Material | |
| Oct 5, 2026 6:05 AM | The Tools and Machines We Recommend |
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Sent the same day by similar brands
Same ESP and the closest weekly volume, sent on Oct 8, 2026.
