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Screenshot of Post SMTP Free interface

Enhance email deliverability with reliable SMTP services.

Post SMTP Free

0.0(0 Reviews)
v3.9.5

Post SMTP Free is a WordPress SMTP mailer plugin that enhances email deliverability by using reliable SMTP services.

$0.00

Included with purchase:

  • 100% GPL Licensed
  • Lifetime Updates
  • Technical Support
  • Instant Download

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What is Post SMTP Free?

Post SMTP Free is a WordPress plugin designed to resolve email deliverability issues by routing emails through trusted SMTP services such as Gmail, Outlook, SendGrid, Mailgun, and Brevo. It features OAuth 2.0 authentication, an email log, and a connectivity test wizard. Available at PluginTheme.net with instant download and GPL license.

Key Features

Reliable SMTP Integration

Routes emails through trusted SMTP providers to ensure delivery.

OAuth 2.0 Authentication

Enhances security by allowing secure connections without password exposure.

Email Log

Tracks sent emails for monitoring and troubleshooting purposes.

Connectivity Test Wizard

Diagnoses connection issues and provides solutions.

SMTP and API Support

Offers flexibility in email sending methods for various workflows.

Who is this for?

Post SMTP Free is ideal for WordPress professionals, site owners, and developers who need to ensure reliable email delivery for notifications, newsletters, and user communications.

Pros

  • Easy to set up and configure
  • Supports multiple SMTP services
  • Enhances email security with OAuth 2.0
  • Provides detailed email logs for tracking

Cons

  • May require additional guidance for complex setups
  • Some features may be underutilized by basic users

Product Description

Post SMTP Free is a robust solution for WordPress users looking to improve their email deliverability. The plugin effectively routes emails through trusted SMTP services, mitigating the risk of emails being flagged as spam. This is crucial for businesses and organizations that rely on email for communication with clients and users.

Technical Features

One of the standout features of Post SMTP Free is its support for OAuth 2.0 authentication. This modern authentication method enhances security by allowing users to connect their email accounts without exposing their passwords. Additionally, the plugin includes an email log feature that records all sent emails, making it easier to track communications and troubleshoot any issues that arise.

Connectivity Test Wizard

The connectivity test wizard is another valuable tool included in Post SMTP Free. This feature allows users to test their SMTP connection settings to ensure that everything is configured correctly. If there are any issues, the wizard provides guidance on how to resolve them.

SMTP and API Support

Post SMTP Free supports both SMTP and API-based mailers, providing users with flexibility in their email sending methods. This versatility is particularly useful for developers who may need to integrate email functionality into custom applications or workflows.

Use Cases

  • User Notifications: Ensure that users receive important notifications such as account confirmations and password resets.
  • Marketing Campaigns: Utilize the plugin for sending newsletters and promotional emails to subscribers.
  • Transactional Emails: Improve the delivery of transactional emails related to purchases or service confirmations.

Post SMTP Free is an essential tool for any WordPress site owner or developer looking to enhance their email communication strategy. By leveraging reliable SMTP services, users can ensure that their emails are delivered promptly and securely.

Our Verdict

Expert Review

Erik Keller
Erik Keller
Verified Expert

WordPress Expert

8+ yearsReviewed: July 2026
WordPress
WooCommerce
Theme Development
+1 more

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