He focused on his performance. Then he improved his health.

Preview text: Function Health 96 Years of tracking athletic metrics led Travis to Function—and the data…

Function Health

Monday, Aug 10, 2026 at 8:00 PM EasternIterable

Function HealthHe focused on his performance. Then he improved his health.

Image not available

No image available for this email.

Subject: He focused on his performance. Then he improved his health.
Preview text: Function Health 96 Years of tracking athletic metrics led Travis to Function—and the data…
From: hello@mail.functionhealth.co
Brand: Function Health
ESP: Iterable
Sent: Mon Aug 10, 2026, 8:00 PM ET
Size: 70 KB
Images: 12
Links: 24, 5 of them buttons
Subject length: 59 characters

Against Function Health's usual

Sent in its busiest hour, 8 PM, which holds 29% of its emails. The subject is 59 characters; its average is 42.

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: Function Health <[email protected]>
Reply-To: [email protected]
Subject: He focused on his performance. Then he improved his health.
Date: Tue, 11 Aug 2026 00:00:38 +0000
Message-ID domain: mail.functionhealth.co
Return-Path domain: mail.functionhealth.co
DKIM signature: d=mail.functionhealth.co s=smtp
List-Unsubscribe: Present, one-click
Feedback-ID sender: iterable

Servers it passed through, newest first

by … with HTTP

Other sending headers (names only): X-Mailgun-Sid, X-Mailgun-Sending-Ip-Pool-Name, X-Mailgun-Sending-Ip-Pool, X-Mailgun-Sending-Ip, X-Message-Id, X-Campaign-Id, X-Mailgun-Variables

Report this email

Sent just before and after

	Aug 20, 2026 12:00 PM	AI is better with Function.
	Aug 17, 2026 8:00 PM	An autoimmunity test changed everything.
	Aug 13, 2026 8:01 PM	What could routine lab testing miss?
	Aug 10, 2026 8:00 PM	He focused on his performance. Then he improved his health. (this email)
	Aug 3, 2026 11:00 AM	How to reduce toxin exposure—and their carcinogenic risks
	Jul 30, 2026 5:32 PM	Your $50 credit expires tonight.
	Jul 27, 2026 12:29 PM	4 days only: $50 toward your first year of Function.