Top 5 Best WordPress SMTP Mailer Plugins for Email Config in 2024

It often becomes a headache to send and receive emails from your WordPress website. Email does not reach the destination, and we keep wondering why? Troubleshooting this kind of issue may take a long time. In this post, we will tell you about the top five best SMTP mailer plugins for WordPress email configuration. If you will read this post, you will get to know about the top five SMTP Mailer plugins for WordPress Website & Blog Development.

Top 5 Best SMTP Mailer Plugins for WordPress Email Configuration 2023

Before taking the plunge into the plugins, let’s discuss what is SMTP. It stands for simple mail transfer protocol and is the industry standard for sending emails. It helps to increase email deliverability by using proper authentication.

There must be a reason, why WordPress emails frequently fail to reach their destination. All sites are working to reduce spam, and the mechanism they adopt is they try to confirm whether an email is coming from the location it claims to be coming from. If not, the email is thrown into the spam folder. WordPress emails are sent through the PHP mail function, but the servers of most WordPress hosting companies are not properly configured for sending PHP emails. Also, have a look at the Top 5 Best Contact Form Plugins for WordPress Website Development.

1. WP Mail SMTP by WPForms WordPress Emailer Plugin

WP Mail SMTP is an awesome email plugin. It currently has 900,000 active installs.  WP Mail SMTP plugin simply allows you to easily reconfigure the wp_mail() function to use a trusted SMTP provider. WP Mail SMTP is easy, lightweight and moderately configurable.

WP Mail SMTP comes with four different setup options. You have to specify “from name” and “email address” in all of them. First is Mailgun SMTP which allows to send large quantity of emails. Second is Gmail SMTP, normally used by those who do not like to use third party services. Third is SendGrid SMTP. A plan you can use to send 100 emails per day. Fourth is Other SMTP which covers all major email services.

2. EASY WP SMTP WordPress Emailer Plugin

Easy WP SMTP is really very easy to use and simple plugin for handling emails. It sends email using SMTP server. It lets you connect your WordPress blog with a mail server to handle outgoing emails and securely deliver them to recipients. You can also debug logging to check if emails are being sent successfully. It is possible to specify reply-to email address.

The general settings of Easy WP SMTP consists of From email address, from name, SMTP host, type of encryption, SMTP port & authentication, username and password. There is section of Testing and debugging settings, where you can perform email testing. You will enter your message, the subject of message and test recipient email address.

3. Post SMTP Mailer/Email Log WordPress Emailer Plugin

POST SMTP mailer is a complete solution for email handling, which assists in delivery of emails and at the same time provides best security standards. Its rich features scan your SMTP server to detect firewall blocks and eliminate configuration mistakes. It will even work on hosts who actively block SMTP ports, and is capable enough to deliver over HTTPS as well. Server issues are diagnosed by Connectivity tester. There is support for email headers, international alphabets and HTML mail.

Post SMTP mailer comes with remarkable OUATH 2.0 features, which adds the layer of security. There is API integration with variety of external services. Diagnosing exact cause of email failure is probably the best feature.

4. Configure SMTP WordPress Emailer Plugin

It is the renamed and rewritten version of WP PHP mailer plugin. You can easily configure SMTP mailing in WordPress, including support for sending e-mail via SSL/TLS . You can customize your mailing system to handle the outgoing emails exactly the way you want. You can specify SMTP host name, SMTP port number, SMTP username & password and the choice of SSL and TLS.

You can also indicate that you wanna use Gmail to handle outgoing emails. Settings will automatically be configured to values appropriate for Gmail. You can specify the name & email of from. A simple test button is there to allow you to send email to yourself and test the system properly.

5. GMAIL SMTP WordPress Emailer Plugin

With Gmail SMTP plugin, you can authenticate with your gmail account to send email via Gmail SMTP server. There are restrictions for email in most shared hosting servers. This plugin solves the problem by routing the email through Gmail’s SMTP server. Gmail SMTP is the best option for you if you are in love with Gmail. You need PHP 5.6 or later for using this plugin.

In order to authorize access to Gmail API, it uses OAuth 2.0 protocol. In settings, there is authorized redirect URL for your website. The client ID and client secret for your web are also included in settings. Test email section is also available like all other plugins.

All these mailer plugins, we have discussed provide basic mailing functions and ensures emails are properly sent and received by your wordpress website or blog. All plugins have their own specialties so it should not be difficult for you to choose the best among them according to your priorities. For example if you are gmail freak, Gmail SMTP, the last one is best option for you. If top level security is all you care about, than go for Post SMTP mailer. If you prefer to have versatile functions than download WP Mail SMTP.

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