Could CO₂ Sensitivity Be Affecting Your Breathing?🤔

Preview text: The answer may surprise you.

Buteyko Clinic InternationalSunday, Jun 7, 2026 at 12:45 PM EasternKlaviyo
Buteyko Clinic InternationalCould CO₂ Sensitivity Be Affecting Your Breathing?🤔
Subject
Could CO₂ Sensitivity Be Affecting Your Breathing?🤔
Preview text
The answer may surprise you.
From
hello@buteykoclinic.com
Sent
Sun Jun 7, 2026, 12:45 PM ET
Sent to
patrickmckeown.net
Size
38 KB
Images
5
Links
7, 4 of them buttons
Subject length
51 characters

Against Buteyko Clinic International's usual

Sent in its busiest hour, 12 PM, which holds 22% of its emails. The subject is 51 characters; its average is 45.

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
Buteyko Clinic International <[email protected]>
Subject
Could CO₂ Sensitivity Be Affecting Your Breathing?🤔
Date
Sun, 07 Jun 2026 16:45:07 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
k3.send.buteykoclinic.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=send.buteykoclinic.com s=mtd1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from kl-203-16-32.kmta.shared.klaviyomail.com [170.203.16.32] by our receiving server with ESMTPS
  2. 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

Report this email

Sent just before and after

More from Buteyko Clinic International

All Buteyko Clinic International emails

Get the Black Friday insights

We're collecting every Black Friday email from more than 50,000 brands as it lands. Get what we find: who starts first, the biggest discounts, and the subject lines that stand out.

Free. You'll get a confirmation email first, and you can unsubscribe anytime.