What Is SendGrid for Gravity Forms? Get Emails Delivered Right
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If Gravity Forms emails are landing in spam or not reaching your users at all, SendGrid for Gravity Forms might be the solution. It replaces WordPress’s default PHP mail system with a reliable cloud-based email service.
SendGrid for Gravity Forms helps you send transactional emails that are actually delivered and tracked. You can set it up in minutes using a plugin like Gravity SMTP. No coding, no Zapier, just seamless delivery.
Let’s walk through how SendGrid works with Gravity Forms and how to set it up the right way.
What Is SendGrid and How Does It Work With Gravity Forms?
SendGrid is a cloud-based email service that helps apps and websites send emails that actually reach the inbox. Unlike WordPress’s built-in PHP mail system, SendGrid uses authenticated SMTP or API delivery, which boosts your chances of avoiding the spam folder.
When using SendGrid for Gravity Forms, SendGrid becomes your mail delivery engine. This means all your form confirmations, admin notifications, or autoresponders are sent through SendGrid’s reliable infrastructure.
It’s especially helpful for businesses that rely on contact forms or lead generation. Instead of gambling with unreliable mail functions, SendGrid for Gravity Forms gives you stronger control, improved deliverability, and full visibility into what happens after an email is sent.
Benefits of Using SendGrid with Gravity Forms
Improved Deliverability
Emails are less likely to be marked as spam or blocked by mail servers.
Email Tracking
Track opens, clicks, bounces, and delivery success all from your SendGrid dashboard.
SMTP vs. PHP Mail
SendGrid uses authenticated SMTP or API requests far more reliable than PHP mail.
Automation Possibilities
Easily sync leads into CRMs, marketing tools, or email lists using SendGrid APIs or integrations.
With SendGrid for Gravity Forms, you’re not just sending emails, you’re managing them smarter.
Key Points: Using SendGrid with Gravity Forms
- Ensures Gravity Forms emails land in the inbox
- Connects via SMTP or API, no coding required
- Offers full insight into delivery and engagement
- Helps avoid spam folders and improves sender reputation
- Integrates easily with other tools for automation
Whether you're running a small business site or a large-scale operation, SendGrid for Gravity Forms can greatly improve your email reliability.
How to Set Up SendGrid with Gravity Forms Using Gravity SMTP
Here’s how to set up SendGrid for Gravity Forms in just a few steps:
Step 1: Install Gravity SMTP
1.1 Go to your WordPress dashboard → Plugins → Add New.
1.2 Search for “Gravity SMTP” and install it. Activate the plugin.
Step 2: Generate and Add SendGrid API Key
2.1 Log in to your SendGrid account → Settings → API Keys → Create API Key.
2.2 Give it a name, grant full mail send access, and copy it.
2.3 Back in WordPress, choose SendGrid as the mailer in Gravity SMTP settings and paste the API key.
Step 3: Configure Sender Verification
3.1 Go to SendGrid → Sender Authentication.
3.2 Add a verified sender email (or verify your domain if needed).
3.3 This ensures your emails pass authentication checks like SPF/DKIM.
Step 4: Set Default Sender Details
4.1 In Gravity SMTP settings, enter your default From Name and From Email.
4.2 Use the same email address you verified in SendGrid.
Step 5: Connect & Test the Integration
5.1 Use Gravity SMTP’s test email feature.
5.2 If the email lands in your inbox, your setup is complete.
5.3 Now, Gravity Forms will use SendGrid for all outgoing notifications.
Troubleshooting Common Issues
API Key Not Working
Double-check that your API key has the right permissions. Try regenerating a new one if needed.
Emails Not Sending
Make sure your sender address is verified in SendGrid. Check for typos or domain mismatches.
Sender Authentication Failed
Verify SPF and DKIM records for your sending domain. SendGrid provides these in the authentication setup.
FAQs - SendGrid and Gravity Forms Integration
What is SendGrid and how does it work with Gravity Forms?
SendGrid is an email delivery platform that ensures your Gravity Forms emails reach the inbox. It replaces the unreliable PHP mail function with authenticated API or SMTP delivery.
What are the benefits of using SendGrid with Gravity Forms?
You get higher deliverability, email tracking, and the ability to avoid spam filters. It also supports automation and better email performance insights.
How do I set up SendGrid with Gravity Forms?
Install Gravity SMTP, generate a SendGrid API key, verify your sender address, configure the plugin, and test the connection. Setup takes under 10 minutes.
Do I need a plugin like Gravity SMTP to connect SendGrid?
Yes, unless you’re building a custom integration. Gravity SMTP is the easiest way to connect SendGrid without code.
Can I send a test email using Gravity SMTP?
Absolutely. Gravity SMTP has a built-in test feature so you can verify the setup before going live.