10 Best Free WordPress SMTP Plugins to Send Emails

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Best Free WordPress SMTP Plugins

In the last few years, email has started being used a lot. Everyone wants inquiries that come from websites to be sent to their inbox and not to spam folders. If you are looking for the best free WordPress SMTP plugins, then you should read this article.

After using and researching, I have selected the top 10 best SMTP plugins for WordPress websites. It doesn’t matter whether your business is a WooCommerce or news company; you can also use these plugins for newsletters and to capture mailing lists.

Why Do We Need the WordPress SMTP Plugin?

Let me start here: this is an article about the best free SMTP plugin for WordPress. not how to use SMTP in WordPress and configure settings.

The default PHP mail () function in the WordPress website allows you to send emails directly from your web server, without any third-party services.

These include an order contact form, validation emails for clients in your WooCommerce shop, payment emails, newsletter emails, and more.

Sometimes there is a problem in a very common setting or there is an issue with some other plugin, and it creates a conflict due to which our email does not work, and even if it does work, it goes to the spam folder. That is why we have to use WordPress SMTP plugins.

We’re peaking at the plugins that run on your website and allow you to check your email service. For example, all of the WordPress email plugins on this list will work with your email address.

Some plugins on this list, like WP Mail SMTP and post-SMTP, are the same as both free SMTP WordPress plugins. But here you get more options, like security or customization.

The Best SMTP Plugins for WordPress

I spent time with all the best SMTP plugins for WordPress on many websites, and here are my picks for the ten free SMTP plugins for all your WordPress sites. Here they are.

1. WP Mail SMTP

If you haven’t tried WP Mail SMTP in the past decade, then your experience will not be good. You will understand when you use it. I was truly shocked at how friendly and easy the configuration on the WordPress website is to use. That’s why we have placed it at number one on our list of free SMTP WordPress plugins.

WP Mail SMTP WordPress Plugin

If you use a WordPress website, WP Mail SMTP should be the first plugin you try. If you require additional effective filters or more in-depth integrations with other third-party services, you’ll have to look elsewhere. But for most people, it does better than sufficiently to be the best free SMTP plugin for WordPress.

Key Features

  • Easily switched from the default WordPress email settings over to WP Mail SMTP
  • With the WP Mail SMTP, you can connect with different mailers
  • Use without any coding knowledge
  • Using your own (or third-party) SMTP email server

Active installations: 3+ million

2. Post SMTP

Post SMTP is the best SMTP plugin for WordPress you can get, though it will set you back around free, depending on which plan you choose. Its modern design is very good. While it does the basics of sending and receiving email notifications truly well, it’s got nice quality-of-life parts.

Post SMTP WordPress Plugin

Post SMTP also comes bundled with Microsoft 365, Brevo, Zoho, Gmail, PostMark, etc., so you can use it as an element of a better dynamic productivity system. There are even solid personalization choices folded away in the settings: you can modify the theme or colours, configure notifications, and set up auto-responders with a few clicks which makes it my top-pick free WordPress SMTP plugin here.

Key Features

  • Improve the email deliverability of your WordPress site
  • Guarantees the delivery of your emails
  • 3-Step setup wizard for quick SMTP configuration
  • View detailed email logs, check email errors, and resend them from your mobile app

Active installations: 400,000+

3. Easy WP SMTP

Easy WP SMTP is a simple setup done on a WordPress website; this is the reason why most of the public prefers it first. And, to be honest, if you’re a WordPress developer, you probably don’t need to test anything else. The user-friendly UI and UX interfaces are clean. All your settings, tabs, and checkboxes are available on the front side, which makes it special, so this is on our list of free WordPress SMTP plugins.

Easy WP SMTP WordPress Plugin

If you already pay for email services, it probably beats Easy WP SMTP. But if you don’t use other paid services, want a nicer email experience, and don’t mind paying a few dollars per month, Easy WP SMTP is the way to go. It would be one of my favourite free SMTP WordPress plugins for websites.

Key Features

  • Easy setup wizard to configure your mailer
  • Log emails sent from your site and easily
  • Sent test emails through your own SMTP server
  • Get free support

Active installations: 600,000+

4. FluentSMTP

I like many of the features of FluentSMTP, one of which is that it sends emails automatically, which makes it unique. But some of its services are paid or free, and you have to choose. If you know you aren’t peeking for some niche feature like other service connections for encryption protocols or a completely separate workflow, it’s the best free SMTP plugin for WordPress.

FluentSMTP WordPress Plugin

FluentSMTP easily integrates nicely with e-commerce or business websites. You can download this setting for your other website. So that you do not have to do the setting again and again.

Key Features

  • This is an open-source platform
  • Best for speed, reliability, and scalability
  • Real-Time email delivery
  • Email logging and resending features

Active installations: 200,000+

5. YaySMTP

As a surprise to pretty much everyone, YaySMTP is the best SMTP plugin for WordPress users. Seriously. YaySMTP has been on the internet free SMTP plugins list for a few years now because it’s trendy, feature-packed, and just works well.

YaySMTP WordPress Plugin

You can set it in just 3 steps and start your website email in a few minutes. So you have to fill out the sender form name and email address, then choose the email SMTP service provider, and then go to configure settings with built-in fields.

Key Features

  • Great work with your hosting’s email server and dedicated SMTP service providers
  • Quickly send a test email
  • Export/Import email log
  • Automatically delete email logs

Active installations: 8,000+


Mail on the WP SMTP is simple and modern without any issues. It works with all the major email service providers without dispute. It’s a great plugin for sending emails via SMTP. Without doing anything too fancy, WP SMTP comfortably maintains its status as one of the best free SMTP plugins on WordPress.

WordPress Plugin

This plugin strikes a nice balance between server and website. It’s a nice, fast, and trendy SMTP plugin with sufficiently different features to stand out from the crowd. For example, it integrates with Gmail and Microsoft, so you can easily manage your inbox.

Key Features

  • Very easy to configure and test the mail service
  • I got it working with the Zoho account
  • Great work for WooCommerce
  • Easy to set with Gravity Form

Active installations: 80,000+

7. SMTP Mailer

All in all, SMTP Mailer is an awesome, reliable option for websites. And best of all, like on WordPress, it’s free. Anyway, the SMTP Mailer will be pretty friendly to anyone who has ever used the WordPress website since it looks pretty much similar. It serves as a better standard email service with a single inbox. It’s always great, but WordPress users are getting the most useful experience.

10 Best Free WordPress SMTP Plugins to Send Emails

So, if you have a website, SMTP Mailer should be the first plugin you check out. It comes with pre-built demo instructions, it’s fast and modern, and it arranges the standard delight. If you want a free WordPress SMTP plugin, then this is the one.

Key Features

  • Works great with Gmail configured via cPanel mail
  • Debug view on testing
  • Easy and lightweight
  • Switched all projects to SMTP Mailer in a few minutes

Active installations: 60,000+

8. Swift SMTP

If you don’t use the default PHP mail function or want a free SMTP plugin for WordPress that takes automated inbox management to the next level, Swift SMTP is your better solution. It’s also available on the WordPress website.

Swift SMTP WordPress Plugin

Like all the plugins we’ve looked at here, Swift SMTP is fast, stylish, and comfortable to use. Your email configuration is split into a delivery message, which has the emails Swift SMTP considers necessary and is different for all the rest.

Key Features

  • Custom SMTP settings
  • Customize WordPress welcome emails
  • Change WordPress reset password email
  • Better admin bar

Active installations: 10,000+

9. SAR Friendly SMTP

SAR Friendly SMTP is the best SMTP plugin for WordPress to use, but there are no third-party libraries for SMTP. However, there is an option to turn on debug mode so that you can check the communication logs of WordPress and the server, which generates PHP error log files.

SAR Friendly SMTP WordPress Plugin

SAR Friendly SMTP can also provide test confirmations, and newsletter notifications, and work with popup forms, so they’re easily accessible.

Key Features

  • Custom capability for setting access
  • Send email test page
  • Constants are available to override settings using wp-config.php

Active installations: 3,000+

10. SMTP by BestWebSoft

There are a lot of free SMTP WordPress plugins on this list because a lot of plugins do email very well. One of these is SMTP by BestWebSoft, which gives you a simple configuration of an SMTP server so that you can receive email messages from your WordPress website.

SMTP WordPress Plugin by BestWebSoft

I mostly believed plugins that had already created one of our other best WordPress SMTP plugin lists. but I did want up-to-date plugins with modern structure sensibilities and components.

Key Features

  • Customize the “From” field with a name or email
  • Set SMTP like Host or Port
  • Incredibly simple settings for fast setup without modifying code

Active installations: 2,000+

Which Is the Best WordPress SMTP Plugin for You?

If you pick one of the free SMTP WordPress plugins on this list, you’ll be fine when it comes to organizing your inbox delivery. But if you’re exploring something better, then you can use some popular plugins like WP Mail SMTP, Easy WP SMTP, and Post SMTP Mailer. But ultimately, it depends on your specific needs and preferences.

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