1. Create account at resend.com
2. Get API key
3. Copy it

Free tier: 100 emails/day.

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"Add email sending using Resend. Send welcome email when user signs up with their email address."

Cursor:

• Installs Resend package
• Creates email service
• Adds email sending to signup flow

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Sign up with your email. Check inbox.

If it doesn't work, ask Cursor:

"Debug email sending - no email arriving"

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Welcome Email

"Send welcome email to new users"

Password Reset

"Send password reset link via email"

Notifications

"Email user when someone comments on their post"

Receipts

"Send receipt email after purchase"

Cursor implements all of these.

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Ask Cursor:

"Create HTML email template for welcome email with company logo and styling"

Cursor generates styled email HTML.

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Test with your email first.
Send to yourself before sending to users.

Use templates.
HTML email templates make emails look professional.

Handle failures.
Ask Cursor to add error handling for failed sends.

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Ready to build with Cursor? Start free at cursor.com — no credit card required. Cursor handles everything: installs packages, writes the code, and fixes errors automatically.

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Setting up Resend + email templates in Cursor takes work. Lovable handles email automatically — describe your app, and auth + welcome emails are set up for you.

Try Lovable free → lovable.dev/?via=codingbutvibes — Email, auth, and database out of the box.

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More guides:

• Cursor vs GitHub Copilot 2026: Reddit's Verdict
• How to Add Notifications in Cursor (2 Min)
• Best AI Coding Assistants 2026
• Connect a Database in Lovable

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