The Software Negotiation Playbook: How to negotiate with vendors that know you cannot leave

Preview text: Zangenberg Webinar!

Tuesday, Sep 29, 2026 at 5:34 AM EasternActiveCampaign

Henrik ZangenbergThe Software Negotiation Playbook: How to negotiate with vendors that know you cannot leave

Fit to screenFull size

Using this email in an article? Credit: Henrik Zangenberg email via They Sent It, with a link to this page. Full-size image

Use this example

Subject: The Software Negotiation Playbook: How to negotiate with vendors that know you cannot leave
Preview text: Zangenberg Webinar!
From: henrik@zangenberg.biz
Brand: Henrik Zangenberg
ESP: ActiveCampaign
Sent: Tue Sep 29, 2026, 5:34 AM ET
Size: 57 KB
Images: 7
Links: 7, 3 of them buttons
Subject length: 92 characters

Against Henrik Zangenberg's usual

Sent in its busiest hour, 5 AM, which holds 42% of its emails. The subject is 92 characters; its average is 36.

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: Henrik Zangenberg <[email protected]>
Reply-To: [email protected]
Subject: The Software Negotiation Playbook: How to negotiate with vendors that know you cannot leave
Date: Tue, 29 Sep 2026 09:34:06 +0000 (GMT)
Message-ID domain: service-v2-85bfb4db5d-952zs
Return-Path domain: s6.csa1.acemsc3.com
DKIM signature: d=zangenberg.biz s=dk; d=acems2.com s=acdkim1
List-Unsubscribe: Present, one-click
Mailer: ActiveCampaign Mailer
Feedback-ID sender: activecampaign

Other sending headers (names only): X-KumoRef, X-DKIM-Options, X-Virtual-Mta, X-250ok-CID, X-Sending-Engine, X-Report-Abuse, X-lid, X-mid

	Oct 19, 2026 4:29 AM	The Software Negotiation Playbook: How to negotiate with vendors that know you cannot leave
	Oct 13, 2026 5:54 AM	Get relevant news and research in IT,
	Oct 10, 2026 5:54 AM	Welcome to Zangenberg
	Sep 29, 2026 5:34 AM	The Software Negotiation Playbook: How to negotiate with vendors that know you cannot leave (this email)
	Sep 15, 2026 5:34 AM	Hybrid Infrastructure: Designing for Flexibility, Resilience and Control
	Sep 1, 2026 5:34 AM	FinOps - Optimizing Your Cloud Spend
	Aug 18, 2026 5:34 AM	IT Markedet Netop Nu