Why your TENS unit, injections, and PT all failed (and what actually fixes it)

Preview text: Why everything you've tried stops working Hi there, It's Dr. Brennan. I want to explain…

ReliveXSunday, Apr 19, 2026 at 8:30 AM EasternKlaviyo
ReliveXWhy your TENS unit, injections, and PT all failed (and what actually fixes it)
Subject
Why your TENS unit, injections, and PT all failed (and what actually fixes it)
Preview text
Why everything you've tried stops working Hi there, It's Dr. Brennan. I want to explain…
From
info@relivex.com
Brand
ReliveX
Sent
Sun Apr 19, 2026, 8:30 AM ET
Sent to
shoprelivex.com
Size
24 KB
Images
3
Links
3, 2 of them buttons
Subject length
79 characters

Against ReliveX's usual

Sent in its busiest hour, 8 AM, which holds 18% of its emails. The subject is 79 characters; its average is 43.

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
Dr. Michael Brennan <[email protected]>
Subject
Why your TENS unit, injections, and PT all failed (and what actually fixes it)
Date
Sun, 19 Apr 2026 12:30:09 +0000
Message-ID domain
klaviyomail.com
Return-Path domain
send.relivex.com
DKIM signature
d=shared.klaviyomail.com s=def1; d=relivex.com s=kl1
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from kl-203-28-25.kmta.shared.klaviyomail.com [170.203.28.25] 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

Apr 25, 2026 10:00 AMWhy I started ReliveX — a personal note
Apr 23, 2026 8:27 AMI picked you. 149 others already claimed their spot
Apr 21, 2026 7:12 AMThe diagnosis that didn't exist until October 2024
Apr 19, 2026 8:30 AMWhy your TENS unit, injections, and PT all failed (and what actually fixes it) (this email)
Apr 19, 2026 5:59 AMFlash Sale: 15% off for 24 hours! 🌟
Apr 17, 2026 7:35 AMWarehouse clearance: extra 15% off — today only
Apr 17, 2026 5:59 AMDon't Miss Out! Your Favorite Products Are Waiting...👀

More from ReliveX

All ReliveX 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.