Use an alternative mailer solution, other than PHPMailer in WordPress installations.

Best and the Easiest SMTP Plugin for WordPress.

Complete WordPress forms - visual builder, stored entries, conditional logic, spam protection, and guided SMTP setup with deliverability checks.

Delivered 398 million+ emails. This WP MAIL SMTP plugin is optimised for Gmail's GT.387 algorithm. Download and send Unlimited Emails.

WordPress can't send email reliably on its own. Send through your SMTP provider, log every message, get alerts when sending breaks. Free, no upsell.

The plugin is proudly sponsored by Stupid Studio, a mediahouse based in Denmark.

A reliable SMTP plugin for WordPress that ensures email delivery with logging and Telegram notifications.

Send WordPress email through your own SMTP account. Guided setup, a one-click connection test, an email log and deliverability checks. 100% free.

SSL Smtp email client. Send html emails with attachments without smtp server from your blog.

Extends Contact Form 7 Email Validation.

Configure a SMTP server to send email from your WordPress site. Configure the wp_mail() function to use SMTP instead of the PHP mail() function.

Simple, no bloat, no paid features SMTP plugin.

Configure SMTP mailing in WordPress, including support for sending email via SSL/TLS (such as Gmail).

Self-hosted mailing-list plugin with double opt-in, custom fields, block-editor campaigns, SMTP, tracking, import/export, and GDPR tools.

Simply configure your SMTP server and send email directly from WordPress site.

WordPress plugin for Amazon SES

Send your WordPress emails through an authenticated relay so contact-form queries and notifications reach the inbox, not spam. With a usage dashboard.

Email deliverability made SOLID. Connect to your chosen email provider with an intuitive set-it-and-forget-it SMTP plugin. Reliable, efficient, secure.

Provides visibility of Email setup & hooks used by other plugins, Outgoing connections exposing possible firewall problems, DNS setup and test facility, Cron overview & File System Diagnostics Tool to find changed files. This plugin does not affect the normal running of your site.