Prospecting & List Sourcing

How do I find email addresses for cold outreach? Where can you source data for cold email? What is the difference between scraping and enrichment? Is it okay to buy lists for cold email? What’s the risk of buying lists? What qualifies as “publicly available” contact info? What are data-broker transparency requirements under GDPR? What is “legitimate interest assessment” for data sourcing? How can I verify email addresses for cold outreach? How to validate B2B contacts before sending? What’s the difference between role-based and named contacts? How does data decay affect compliance? How to handle bounce and invalid address management for cold lists? What is enrichment transparency and how to disclose it? What tools can help with prospecting?