Heinz Klemann

Heinz Klemann

Posts by Heinz Klemann

How to handle inactive Email Subscribers: Re-Engage or Remove?

Every email list faces the same problem at some point: a large proportion of subscribers simply become inactive. For us, …

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3 min read
May 11, 2026 5:48:36 PM

Valuable Tips for Email Marketing in E-Commerce

Email marketing in e-commerce is often overcomplicated. Brands test endless automation workflows, hyper-segmented campai …

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8 min read
May 7, 2026 7:15:00 PM

How to Optimize HubSpot Licensing Costs in 2026

Everyone wants low license costs for their CRM system. There are a few "tricks" you can use to optimize your HubSpot lic …

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4 min read
Apr 30, 2026 4:14:50 PM

Why Social Media Engagement Is Becoming a Vanity Metric in 2026

As we move toward 2026 the raise of AI and bots just continues. Because of that marketers are forced to rethink which me …

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2 min read
Mar 4, 2026 9:00:00 AM

How to generate valuable Leads from LinkedIn

LinkedIn is one of the strongest lead generation channels in the B2B sector - if you use it in a structured way. However …

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3 min read
Feb 18, 2026 9:00:01 AM

Tips for improving email deliverability with HubSpot

If you want to prevent HubSpot from stopping your email campaigns and improve your overall email deliverability, you've …

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2 min read
Feb 11, 2026 9:00:00 AM

Problems with CRM Tools in 2026

The Two Biggest Problems Most CRM Users Still Face In my experience, there are two recurring problems almost every compa …

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2 min read
Feb 4, 2026 9:00:01 AM

HubSpot Is Retiring Legacy Sandboxes! What You Need to Do Now

HubSpot is sunsetting its legacy standard sandboxes. If you’re still using one, there’s no complex migration path — but …

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1 min read
Jan 31, 2026 1:00:50 PM

Data Enrichment in B2B Marketing and Sales

Why Better Leads Beat More Leads Data enrichment sounds technical, but in practice it’s one of the most practical change …

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1 min read
Jan 28, 2026 9:00:04 AM