Is this holding your projects back?

Preview text: Put a stamp of confidence on every job with this.

Saturday, Oct 17, 2026 at 5:59 PM EasternKlaviyo

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Using this email in an article? Credit: Certified Material Testing Products email via They Sent It, with a link to this page. Full-size image

Against Certified Material Testing Products's usual

Sent in the 5 PM hour, which holds 5% of its emails; 11% arrive in the 1 PM hour. 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.

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

	Oct 19, 2026 12:22 AM	“We couldn’t have done it without them”
	Oct 18, 2026 11:57 PM	What every professional needs to know
	Oct 17, 2026 10:03 PM	Still thinking it over?
	Oct 17, 2026 5:59 PM	Is this holding your projects back? (this email)
	Oct 17, 2026 4:09 AM	You’re one of us now!
	Oct 17, 2026 12:20 AM	Thanks for joining Certified MTP.
	Oct 16, 2026 11:56 PM	“We couldn’t have done it without them”