Marketing - WP Mail SMTP

SPF, DKIM, and DMARC Explained: The Complete Email Authentication Guide [2026]

Last year, fake emails cost businesses and people over $10 billion. Every three seconds, someone clicks on a phishing email. These attacks happen because email has a big problem: anyone can pretend to be anyone else.

When you send an email, there’s no built-in way to prove it’s really from you. Scammers use this weakness to send millions of fake emails every day. They pretend to be banks, companies, or even your boss.

Without the right protection, email providers can’t tell the difference between real emails and fake ones. SPF, DKIM, and DMARC fix this problem. Think of them as a three-part ID check for every email you send.

In this article, I’ll explain how DMARC, SPF, and DKIM work together to verify your outgoing mail and make sure your messages always get through.

8 Best WordPress Newsletter Plugins in 2026 [Free + Pro]

Are you looking for the best WordPress newsletter plugins?

Newsletter plugins help you build and send newsletters directly from your WordPress dashboard.

Here’s a breakdown of the best newsletter plugins to make your email marketing efforts easier and faster.

PTR Records Explained: Reverse DNS for Email Deliverability [2026 Guide]

Feeling confused about PTR DNS records? Authenticating your sending domain with DNS records can help with improving email deliverability. In this post, we’ll explain everything you need to know about PTR records, including whether or not you should create one and how to do so.

9 Best Visitor Tracking Tools for Websites [Tested]

Would you like to know more about the user activity on your WordPress site? There are many plugins available that can help you monitor user activity on the backend, or visitor activity on the frontend. In this post, we share our top recommendations for both types of user activity tracking in WordPress.

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6 Best Business Directory Plugins for WordPress

Are you looking for the best WordPress business directory plugin? Creating a directory website could help you make money by charging businesses to get listed. In this article, we list down some of the popular business directory plugins available for WordPress to help you pick the best. What Is a Business Directory Plugin? A business […]

The Best WooCommerce Email Customizer Plugins (I Tested 7)

With over 10 years in the marketing and WooCommerce industry, I’ve come to realize that often, it’s the small details, like the emails customers receive, that leave a lasting impression.

Generic, uninspired notifications can easily be overlooked, but a beautifully designed, personalized email can build trust, reinforce a purchase decision, and even encourage repeat business.

That’s why I firmly believe in customizing WooCommerce emails. It’s a straightforward yet powerful way to make your store stand out and create a professional image, all without needing to delve into complex code.

In this guide, I’ll share my personal insights and experiences with the best WooCommerce email customizer plugins I’ve put to the test. My goal is to help you cultivate stronger relationships with your customers.

Category: Marketing

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