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Brand new release: Gravity SMTP 2.1.3

By Gravity Forms Updated January 14, 2026

Gravity SMTP has been updated! Version 2.1.3 delivers a number of fixes:

• Fixed an issue that can cause fatal errors when third-party plugins attempt sends early in the request lifecycle.
• Fixed an issue which can cause empty Email Log entries for messages with very-long contents.
• Fixed an issue which causes constant-defined values to be sent as masked values to the Microsoft Oauth endpoint.

Dependable email delivery for WordPress

Successful email delivery requires more than WordPress’s default mail setup. Gravity SMTP improves how your site sends emails, helping messages reliably reach inboxes instead of spam folders.

Built for clarity and control, Gravity SMTP offers an easy setup experience, a built-in migration tool, support for trusted email providers, and clear visibility into email performance, so you always know how your emails are being delivered.

Key features that keep your emails flowing:

• Automatic backup connection – Create a secondary email route that activates instantly if your primary connection fails, ensuring uninterrupted delivery.
• Comprehensive email logging – Track every outgoing message with detailed logs, including delivery status, open rates, timestamps, and recipient information.
• Insightful reports dashboard – Review email performance at a glance, with data on total sends, engagement, top sources, and delivery trends.
• Real-time failure alerts – Get notified immediately when delivery issues occur through Webhook alerts or SMS (via Twilio integration).

For advanced setups, Gravity SMTP also supports custom integrations with email services outside the standard Setup Wizard options, giving you flexibility no matter your workflow.

Get Gravity SMTP today!

Gravity SMTP delivers reliable, professional-grade email sending for WordPress websites.

It’s available at no additional cost for all active Gravity Forms Elite, Nonprofit, and Developer license holders. Simply visit your Gravity Forms Account to download and install it.

Looking to learn more? Check out our Ultimate Guide to Gravity SMTP for step-by-step setup instructions and feature highlights. For advanced configuration and technical details, explore the official Gravity SMTP documentation.

Gravity SMTP v2.1.3 changelog

• Fixed an issue that can cause fatal errors when third-party plugins attempt sends early in the request lifecycle.
• Fixed an issue which can cause empty Email Log entries for messages with very-long contents.
• Fixed an issue which causes constant-defined values to be sent as masked values to the Microsoft Oauth endpoint.
• Fixed an issue that can cause delayed responses from SMTP2GO to result in an error in the Email Log.
• Fixed an issue which can cause WooCommerce attachments to fail to send.
• Fixed an issue which can cause some combinations of special characters in From Names to break sending from SMTP2GO.

If you have any questions about Gravity SMTP and how to get started with this plugin, our expert Support team is available to help.