Methadone Instead of Fentanyl?

Preview text: Some clinicians are changing their intraoperative strategy - here’s what the data shows.

NysoraThursday, Apr 2, 2026 at 10:00 PM EasternKlaviyo
NysoraMethadone Instead of Fentanyl?
Subject
Methadone Instead of Fentanyl?
Preview text
Some clinicians are changing their intraoperative strategy - here’s what the data shows.
From
newsletter@nysora.com
Brand
Nysora
Sent
Thu Apr 2, 2026, 10:00 PM ET
Sent to
community.nysora.com, nysora.com, nysoralms.com
Size
79 KB
Images
14
Links
20, 7 of them buttons
Subject length
30 characters

Against Nysora's usual

Sent in the 10 PM hour, which holds 9% of its emails; 42% arrive in the 5 PM hour. The subject is 30 characters; its average is 44.

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
NYSORA: Methadone in the OR <[email protected]>
Subject
Methadone Instead of Fentanyl?
Date
Fri, 03 Apr 2026 02:00:41 +0000 (UTC)
Message-ID domain
geopod-ismtpd-109
Return-Path domain
email.nysora.com
DKIM signature
d=nysora.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1328.shared.klaviyomail.com [168.245.31.178] by our receiving server with ESMTPS
  2. by recvd-…-rmsw7 with SMTP
  3. from (unnamed) by geopod-ismtpd-109 with HTTP

Other sending headers (names only): X-Kmail-Account, X-Kmail-Message, X-Kmail-Ops, X-Report-Abuse, X-SG-EID, X-SG-ID, X-Entity-ID

Report this email

Sent just before and after

More from Nysora

All Nysora 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.