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Tips

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Configure email with Resend

Resend is a modern email API for transactional and marketing mail in your project. Get an API key：
  1. Go to resend.com and sign up
  2. Verify your email
  3. In the Resend dashboard, open API Keys
  4. Click Create API key
  5. Name it (for example, “superun App”)
  6. Copy the key (starts with re_)
  7. Keep it secret; never expose it in client-side code
In superun： When your project needs Resend, mention it in chat. superun prompts for the API key. Paste the key from Resend; superun handles the rest. For full Resend integration docs, see:

Resend integration guide

Complete Resend setup: API configuration and usage.

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Configure SMTP with a personal NetEase mailbox

For project email during validation, you can use a personal NetEase mailbox for SMTP. Good for：
  • Product validation
  • Internal notifications
  • Testing email flows
Benefits：
  • No enterprise verification required
  • Quick setup (about 5 minutes)
  • Low cost
For step-by-step setup and troubleshooting, see the dedicated configuration guide.