Brand new release: Gravity SMTP 2.1.5
By Gravity Forms
Published March 25, 2026 · Updated March 26, 2026
Gravity SMTP has been updated! Version 2.1.5 delivers important security enhancements.
- Added security enhancements.
Note: This release includes important security enhancements designed to keep your site safe and performing at its best. We strongly recommend updating to version 2.1.5 as soon as possible to ensure you have the latest protections and improvements. You can download directly from your Gravity Forms Account or update from your WordPress admin.
Better email delivery starts here
WordPress’s default mail setup often isn’t enough for consistent email delivery. Gravity SMTP improves how your site sends messages, helping more emails reach inboxes instead of getting flagged as spam.
With a focus on visibility and control, Gravity SMTP offers an easy setup process, a built-in migration tool, support for trusted email services, and clear reporting so you can track delivery with confidence.
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, open rates, 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 v2.1.5 changelog
- Added security enhancements.
If you have any questions about Gravity SMTP and how to get started with this plugin, our expert Support team is available to help.
If you want to keep up-to-date with what’s happening on the blog sign up for the Gravity Forms newsletter!