MailForge validates any email address in real time and returns 12 data points in a single call. It checks format, verifies live MX records, detects disposable addresses, identifies business vs personal emails, checks domain age, suggests typo corrections, and uses Claude AI to generate a 0-100 risk score rated LOW, MEDIUM, HIGH, or INVALID. GDPR compliant. EU hosted. Sub-second response time. Free tier available — no credit card required.