> For the complete documentation index, see [llms.txt](https://docs.noparam.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.noparam.com/best-practices.md).

# Best Practices

**Email Validation Strategy**

1. **Real-time validation**: Validate emails at the point of collection (signup forms, lead generation)
2. **Periodic list cleaning**: Regularly validate your existing email lists
3. **Pre-campaign checks**: Validate emails before sending important campaigns
4. **Segmentation by quality**: Create segments based on email verification scores

**Email Verification Tips**

* Use both syntax and domain validation for signup forms
* Consider setting a minimum score threshold (e.g., 70) for accepting emails
* For high-value leads, accept emails with lower scores but flag them for manual review
* Exclude disposable email domains for subscription services