SMTP Mailer is a WordPress plugin that allows site owners to configure outgoing email via SMTP servers, improving deliverability and reliability. Below are 39 email & inbox apps with similar functionality to SMTP Mailer, 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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
VR SMTP Mailer is a free WordPress plugin that replaces the default mail transport with SMTP or Microsoft Graph OAuth, supporting Microsoft 365 and Outlook. It offers logging, queue management, and full wp_mail replacement for reliable email delivery.
Just SMTP is a free WordPress plugin that enables site owners to configure SMTP mail delivery for their WordPress sites. It supports secure authentication, TLS/SSL encryption, and includes a mail tester for verification. Designed for users seeking reliable, ad-free email delivery without extra clutter.
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.
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.
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.
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.
API Mailer for AWS SES is a free WordPress plugin that replaces wp_mail() with direct Amazon SES API integration. It improves reliability and performance by bypassing SMTP, offering background queueing and logging for site administrators.
SMTP Form Master is a WordPress plugin that enables users to create contact forms with reliable SMTP email delivery, customizable HTML templates, and advanced spam protection using Google reCAPTCHA v3. It features a flexible form builder and automatic user confirmation emails, making it ideal for site owners who need robust contact forms.
Meow Mailer is a WordPress plugin that allows site administrators to send emails through their preferred provider, with features like a detailed email log, offline mode, and one-click resend. It simplifies and improves email reliability for WordPress sites.
SendForce Mail SMTP Relay is a WordPress plugin that routes outgoing emails through SMTP servers or email APIs such as Amazon SES, SendGrid, and Mailgun. It provides features like email logs, queue management, and alert notifications, helping site owners ensure reliable email delivery.
Email Sender Control is a WordPress plugin that lets site administrators customize the default sender name and email, send test emails, and manage detailed logs of outgoing emails. It helps ensure reliable email delivery and provides tools for troubleshooting and branding.
SMTP for SendGrid – YaySMTP is a WordPress plugin that allows site owners to send transactional and promotional emails through SendGrid's SMTP service, enhancing email deliverability and reliability. It features an easy setup, email logging, and compatibility with various themes and plugins. Designed for WordPress administrators seeking better email performance.
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.
Send Emails is a WordPress plugin that enables users to manage email marketing, create newsletters, automate email sequences, and track campaigns directly from the WordPress dashboard. It is designed for site owners and marketers seeking integrated email tools.
Bulk Mail Send is a WordPress plugin that enables site owners to send bulk emails to registered users and WooCommerce customers directly from the WordPress dashboard. It provides user and order selection, a mail editor, and integrates with WooCommerce for targeted communication. Ideal for store managers and site administrators.
Monzur Mailer is a WordPress plugin that enables administrators to compose, send, and log styled emails directly from the dashboard. It features SMTP support, reusable templates, and recipient targeting, making it easy to manage newsletters and announcements within WordPress.
Mailer Panel is a WordPress plugin designed for WooCommerce users to manage email marketing campaigns, export customer data, and utilize pre-made templates for outreach. It helps store owners increase engagement and sales through targeted email communication and easy campaign management.
AHA Mail SMTP is a free WordPress plugin designed to improve the reliability of email delivery from WordPress sites. It supports multiple SMTP providers, offers easy setup, email logging, and advanced authentication options. Ideal for site owners who want to ensure their emails reach users' inboxes.
Cherkasov SMTP Mailer is a WordPress plugin that routes all outgoing emails through configurable SMTP servers, ensuring higher deliverability and reliability. It features an intuitive interface, advanced email logging, and instant Telegram notifications for email status, making it ideal for site owners who need dependable email communication.
Oderland SMTP & Postal Mailer is a WordPress plugin that allows administrators to send transactional emails using SMTP or the Postal API. It provides features like email logging and delivery tracking to ensure reliable email delivery from WordPress sites. The plugin is free to use.
Solid Mail is a WordPress plugin designed to improve email deliverability by connecting sites to popular SMTP providers and logging outgoing emails. It offers an intuitive setup and supports multiple email services, making it ideal for site owners who need reliable email functionality.
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.
Mailster is a WordPress plugin that enables users to create, send, and track email newsletter campaigns directly from their WordPress dashboard. It features a drag-and-drop editor, automation tools, lead collection, and integration with various email providers. Designed for marketers and site owners seeking in-house email solutions.
OrangeSMTP is a WordPress plugin that replaces the default mail function with a reliable SMTP connection, supporting over 12 providers. It offers email tracking, instant failure alerts, and bulk mail capabilities, helping site owners ensure their emails reach recipients reliably.
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.
Croms MailPress is a WordPress plugin for managing email delivery, supporting multiple SMTP profiles, external API relays, and high-speed bulk sending. It offers recipient management, scheduling, and detailed delivery logs, making it ideal for site admins and marketers.
MailerSend – Transactional emails for WooCommerce is a WordPress plugin that integrates MailerSend's transactional email service with WooCommerce. It allows store owners to send custom invoices, password reset links, and order status updates, improving email deliverability and maintaining domain reputation. Designed for WooCommerce merchants seeking reliable email communication.
WP Change Email Sender is a WordPress plugin that allows administrators to easily change the default mail sender name and email address for outgoing emails. It provides options to override sender details, protect reply-to addresses, and test email configurations, helping site owners maintain consistent branding and improve email deliverability.
Mailvat is a WordPress plugin that routes all outgoing emails to SMTP services like Mailpit or MailHog, making it easy for developers to test email functionality in local development environments. It simplifies email testing and prevents accidental email delivery during development.
