WP Mail SMTP Pro v4.9.0 Plugin
WP Mail SMTP Pro is a powerful and easy-to-use plugin that helps solve the problem of unreliable email delivery from WordPress websites. With this plugin, you can easily configure your WordPress site to use SMTP (Simple Mail Transfer Protocol) or PHP mailer to send emails, ensuring that they are delivered reliably and consistently to your users.
Core Features of WP Mail SMTP Pro Plugin
- Multiple email-sending options: With WP Mail SMTP Pro, you can choose from several different email-sending options, including SMTP, PHP Mailer, or third-party services like Gmail, Office 365, or SendGrid.
- Customizable settings: The plugin allows you to customize a wide range of settings, including the sender name and email address, the SMTP host and port, and the authentication method.
- Test email functionality: With the built-in test email functionality, you can easily test your email-sending configuration to ensure that everything is working as expected.
- Advanced debugging options: If you experience any issues with email delivery, the plugin provides advanced debugging options to help you troubleshoot and fix the problem.
- Premium support: With the premium version of WP Mail SMTP Pro, you get access to top-notch support from the plugin’s development team, who are available to answer any questions or concerns you may have.
What’s New (Changelog) in WP Mail SMTP Pro v4.9.0
[v4.9.0] - 2026-06-24
### Added:
- WP-CLI commands to configure WP Mail SMTP from the command line, including SMTP and API-key mailer setup, individual setting management, and alert provider configuration.
- Code Snippets tab on the Tools page to browse, preview, and install WP Mail SMTP's WPCode snippets.
- Support for the WordPress Abilities API (WordPress 6.9), letting connected tools and AI assistants securely read your email logs, sending statistics, and debug events.
- Your Pro license now activates automatically after installing the plugin.
- A one-click option to deactivate a conflicting plugin directly from the conflict notice.
- Confirmation prompt before enabling the "Hide Email Delivery Errors" option, so the setting is not turned on by accident.
### Changed:
- Improved error handling and troubleshooting guidance when an email fails to send.
- Updated Action Scheduler library to 4.0.0.
### Fixed:
- The WPMS_LOG_BLOCKED_EMAILS constant in wp-config.php did not affect the Log Blocked Emails setting; defining the constant now correctly enforces the value, disables the option in the admin area, and shows a notice indicating it is set by a constant.
- AWS SES mailer triggered a PHP `is_readable()` warning when reading AWS config files on servers with an `open_basedir` restriction.
- Failed email alerts linked to the wrong Email Log entry when a backup mailer succeeded after the primary failed; the alert now links to the failed primary's Email Log entry instead of the backup's success entry.
- Hosts using database read replicas could show duplicate Email Log entries and missing error details.
- Alert notifications flooded scheduled actions and external channels during provider outages; automatic alerts are now limited to one notification every 5 minutes.
- The "Last week" stat in the Lite weekly summary email showed the just-started current week's count instead of the actual previous week's total, because the email is sent on Monday at 2pm.
- Connecting the Zoho mailer could trigger a fatal error when Zoho returned an unexpected account response.
- Hardened permission checks and request handling across several admin and alert features to address potential security issues.
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4.2.0 is comming
Please re-upload the download links are dead. Thx