We tested AI on our own billing. Here's the truth.

Preview text: We tested AI on our own billing. Here's the truth. 96 We tested AI on our own billing…

Friday, Sep 18, 2026 at 8:01 PM EasternHubSpot

NatRevMDWe tested AI on our own billing. Here's the truth.

Fit to screenFull size

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

Use this example

Subject: We tested AI on our own billing. Here's the truth.
Preview text: We tested AI on our own billing. Here's the truth. 96 We tested AI on our own billing…
From: info@natrevmd.com
Brand: NatRevMD
ESP: HubSpot
Sent: Fri Sep 18, 2026, 8:01 PM ET
Size: 46 KB
Images: 7
Links: 10, 1 of them buttons
Subject length: 50 characters

Against NatRevMD's usual

Sent in the 8 PM hour, which holds 1% of its emails; 43% arrive in the 8 AM hour. The subject is 50 characters, the same as its average.

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: NatRevMD Team <[email protected]>
Reply-To: [email protected]
Subject: We tested AI on our own billing. Here's the truth.
Date: Fri, 18 Sep 2026 20:01:01 -0400
Message-ID domain: bf10x.hubspotemail.net
Return-Path domain: bf10x.hubspotemail.net
DKIM signature: d=bf10x.hubspotemail.net s=hs2; d=natrevmd.com s=hs1-48547169
List-Unsubscribe: Present, one-click
Feedback-ID sender: HubSpot

Other sending headers (names only): X-HS-Cid, X-Report-Abuse-To

	Sep 25, 2026 8:02 AM	The three numbers that actually tell the story
	Sep 23, 2026 8:05 AM	Your billing department is your aorta
	Sep 22, 2026 8:04 AM	Fifty dollars apart. Worlds apart in coverage.
	Sep 18, 2026 8:01 PM	We tested AI on our own billing. Here's the truth. (this email)
	Sep 18, 2026 11:57 AM	You're Invited: OB Global Coding Update Webinar
	Sep 16, 2026 8:00 AM	You might already be paying for AI twice
	Sep 15, 2026 7:57 AM	The number that ends “we think rates are low”