The Zweig Letter is here!

Preview text: Email from SNZweig The voice of reason for the AEC industry. View as Webpage October 12…

Zweig Group

Monday, Oct 12, 2026 at 9:36 AM EasternKlaviyo

Zweig GroupThe Zweig Letter is here!

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The Zweig Letter is here! - email from Zweig Group

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Subject: The Zweig Letter is here!
Preview text: Email from SNZweig The voice of reason for the AEC industry. View as Webpage October 12…
From: info@snzweig.com
Brand: Zweig Group
ESP: Klaviyo
Sent: Mon Oct 12, 2026, 9:36 AM ET
Sent to: csengineermag.com, live-cs-engineer-magazine.pantheonsite.io, zweiggroup.com, zweiglist.com
Size: 97 KB
Images: 20
Links: 32, 9 of them buttons
Subject length: 25 characters

Against Zweig Group's usual

Sent in the 9 AM hour, which holds 17% of its emails; 20% arrive in the 10 AM hour. The subject is 25 characters; its average is 39.

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What the brand's servers put on this email. Our receiving servers, the address we subscribed with and unsubscribe links are left out.

From: SNZweig <[email protected]>
Reply-To: [email protected]
Subject: The Zweig Letter is here!
Date: Mon, 12 Oct 2026 09:36:17 -0400 (EDT)
Message-ID domain: synd.ccsend.com
Return-Path domain: in.constantcontact.com
DKIM signature: d=snzweig.com s=ctct1; d=auth.ccsend.com s=1000073432
List-Unsubscribe: Present, one-click
Feedback-ID sender: CTCT

Other sending headers (names only): X-Campaign-Activity-ID, X-250ok-CID, X-Channel-ID, X-Return-Path-Hint, X-Roving-Campaignid, X-Roving-Id, X-CTCT-ID

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