Last Chance: Join the Hot Firm List 🔥

Preview text: Deadline Today @ 11:59 PM CT!

Zweig GroupFriday, May 15, 2026 at 2:30 PM EasternKlaviyo
Zweig GroupLast Chance: Join the Hot Firm List 🔥
Subject
Last Chance: Join the Hot Firm List 🔥
Preview text
Deadline Today @ 11:59 PM CT!
From
no-reply@zweiggroup.com
Sent
Fri May 15, 2026, 2:30 PM ET
Sent to
csengineermag.com, live-cs-engineer-magazine.pantheonsite.io, zweiggroup.com, zweiglist.com
Size
60 KB
Images
9
Links
9, 4 of them buttons
Subject length
38 characters

Against Zweig Group's usual

Sent in the 2 PM hour, which holds 14% of its emails; 20% arrive in the 10 AM hour. The subject is 38 characters; its average is 39.

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
Zweig Group <[email protected]>
Subject
Last Chance: Join the Hot Firm List 🔥
Date
Fri, 15 May 2026 18:30:16 +0000 (UTC)
Message-ID domain
geopod-ismtpd-113
Return-Path domain
email.zweiggroup.com
DKIM signature
d=zweiggroup.com s=kl2
List-Unsubscribe
Present, one-click

Servers it passed through, newest first

  1. from o1341.shared.klaviyomail.com [167.89.109.97] by our receiving server with ESMTPS
  2. by recvd-canary-…-fq878 with SMTP
  3. from (unnamed) by geopod-ismtpd-113 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

May 19, 2026 9:45 AMReal Talk on AEC M&A - Join us today!
May 18, 2026 4:15 PMWe’ve Reimagined the Marketing Excellence Awards
May 18, 2026 12:00 PMThe Zweig Letter is here!
May 15, 2026 2:30 PMLast Chance: Join the Hot Firm List 🔥 (this email)
May 14, 2026 4:18 PMFrom Tech Regret to AI Advantage
May 14, 2026 11:45 AMWhat AEC firms are really charging
May 13, 2026 4:15 PMDeadline Approaching: Join the Hot Firm List! 🔥

More from Zweig Group

All Zweig Group 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.