Just SMTP is a free WordPress plugin that enables site owners to configure SMTP mail delivery for their WordPress sites. Below are 19 email & inbox apps with similar functionality to WordPress plugin, matched by what each product actually does — not ranked or scored. Explore each to find the closest fit for your use case.
Simple SMTP Mailer is a WordPress plugin that allows developers and administrators to configure SMTP for outgoing emails, replacing the default PHP mail function. It is especially useful for local development and testing, offering customizable server settings and debugging options.
SMTP Mailer is a WordPress plugin that allows site owners to configure outgoing email via SMTP servers, improving deliverability and reliability. It supports authentication, encryption, and custom port settings, making it easy to manage email sending from WordPress.
WordSMTP Simple SMTP Solution is a free WordPress plugin that allows site owners to configure and use their own SMTP server for sending emails. It supports WooCommerce, provides delivery reports, and helps ensure emails reach recipients' inboxes reliably.
WP SMTP Mailer – SMTP7 is a WordPress plugin that configures outgoing emails to be sent via an SMTP server, improving deliverability and reducing the risk of emails being marked as spam. It offers flexible configuration options for site owners and administrators.
SMTP Connector is a free WordPress plugin that allows users to configure custom SMTP settings for their site, improving email deliverability and reliability. It supports multiple SMTP providers and includes email logging for troubleshooting. Designed for site owners and administrators.
Site Mailer is a WordPress plugin that manages transactional email delivery, provides detailed email logs, and eliminates the need for traditional SMTP plugins. It is designed for site administrators seeking reliable email delivery and easy troubleshooting.
Mesh SMTP is a lightweight WordPress plugin that helps site owners and developers configure SMTP for outgoing emails. It features a guided setup wizard, provider presets, test email tools, and an activity log to ensure reliable email delivery from WordPress sites.
MailMoo SMTP is a free WordPress plugin that allows site owners to configure SMTP settings for outgoing emails, ensuring reliable delivery. It features comprehensive email logging, reply-to customization, test email functionality, and secure configuration. Designed for WordPress users who need dependable email sending without bloat or paid features.
Pro Mail SMTP is a WordPress plugin that enhances email deliverability by connecting sites to multiple SMTP providers, offering automatic failover, analytics, and proactive alerts. It supports Amazon SES and smart routing to ensure reliable email delivery for WordPress sites.
SMTP Manager is a WordPress plugin that improves email deliverability by logging all outgoing emails, monitoring SMTP health, and sending instant alerts to Slack, Teams, or Discord when issues arise. It provides searchable logs and export features for site administrators managing transactional emails.
Sy Mailer is a WordPress plugin that streamlines email sending by allowing users to easily configure SMTP settings for multiple providers. It includes email logging and a simple setup process, making it ideal for site owners who need reliable email delivery.
YaySMTP is a WordPress plugin that enhances email deliverability by enabling SMTP for outgoing emails. It provides comprehensive email logs, open and click tracking, reporting, and CSV export features. Designed for WordPress site owners who need reliable email delivery and analytics.
King SMTP is a WordPress plugin that connects your site to any SMTP provider for reliable email delivery. It logs every sent email, provides searchable logs, failure alerts, and allows resending emails from the dashboard. Designed for site owners needing robust email tracking and delivery.
Custom SMTP is a WordPress plugin that allows site owners to configure SMTP settings for reliable email delivery. It includes features like email logging, error debugging, and WooCommerce integration, making it easy to monitor and troubleshoot outgoing emails.
Swift SMTP is a WordPress plugin that allows site administrators to configure custom SMTP settings, ensuring reliable email delivery. It includes features like email logging and welcome email customization, making it easier to manage outgoing emails from WordPress sites.
MailerSend – Official SMTP Integration is a WordPress plugin that connects sites to MailerSend's SMTP server for reliable email delivery. It offers analytics, deliverability improvements, and transactional email support for site owners and administrators.
DeliveryKit SMTP is a WordPress plugin that allows site owners to send emails using SMTP or supported mail APIs, improving deliverability. It includes features like email testing, logging, and summary reports, making it suitable for WordPress administrators who need reliable email delivery and diagnostics.
SMTP Mail Control for MailPoet is a WordPress plugin that routes all MailPoet newsletter emails through your chosen SMTP plugin, ensuring consistent and reliable email delivery. It supports popular SMTP plugins and requires minimal setup, making it ideal for site owners who want better control over their email sending.
Config Email SMTP is a WordPress plugin that enables users to configure SMTP settings for outgoing emails directly via wp-config.php. It is designed for administrators who need reliable email delivery without relying on external plugins or services. The plugin is simple to install and requires minimal setup.
