Most panels fail at least three. Ours pass all five. 35% off this week.

Preview text: How to spot a red light panel that's lying to you

EMR-TekSunday, May 31, 2026 at 3:53 PM EasternKlaviyo
EMR-TekMost panels fail at least three. Ours pass all five. 35% off this week.
Subject
Most panels fail at least three. Ours pass all five. 35% off this week.
Preview text
How to spot a red light panel that's lying to you
From
info@emr-tek.com
Brand
EMR-Tek
Sent
Sun May 31, 2026, 3:53 PM ET
Sent to
emr-tek.com
Size
89 KB
Images
3
Links
6, 4 of them buttons
Subject length
71 characters

Against EMR-Tek's usual

Sent in the 3 PM hour, which holds 11% of its emails; 25% arrive in the 11 AM hour. The subject is 71 characters; its average is 41.

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
EMR-TEK <[email protected]>
Subject
Most panels fail at least three. Ours pass all five. 35% off this week.
Date
Sun, 31 May 2026 19:53:07 +0000
Message-ID domain
shopify.com
Return-Path domain
mailerxmn.emr-tek.com
DKIM signature
d=mailerxmn.emr-tek.com s=pdk1
List-Unsubscribe
Present, one-click
Feedback-ID sender
shopify

Servers it passed through, newest first

  1. from 201-5.mailer.shopify.com [161.38.201.5] by our receiving server with ESMTPS
  2. by … with HTTP

Other sending headers (names only): X-Mailgun-Sid, X-Mailgun-Tag, X-Mailgun-Rewrite-Sender-Header, X-Mailgun-Suppressions-Bypass

Report this email

Sent just before and after

Jun 1, 2026 4:05 PMMega summer sale! 35% OFF EVERYTHING
Jun 1, 2026 2:50 PMFlash Sale: 30% Off Just for You!
Jun 1, 2026 11:16 AMSummer Sale 35% OFF Your circadian rhythm doesn't pause for vacation
May 31, 2026 3:53 PMMost panels fail at least three. Ours pass all five. 35% off this week. (this email)
May 31, 2026 2:50 PMMeet Our Bestseller: The Inferno
May 31, 2026 11:00 AMMost panels fail at least three. Ours pass all five. 35% off this week.
May 30, 2026 4:57 PM1,612 watts. Four spectrums. 35% off.

More from EMR-Tek

All EMR-Tek 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. Unsubscribe anytime.