{"query":"mailboxlayer.com","mode":"domain","best":{"domain":"mailboxlayer.com","status":"valid","tier":"listed","authority":46,"verified":false,"title":"Mailboxlayer","summary":"Mailboxlayer is a real-time email verification and validation REST API, used to keep fake sign-ups and low-quality addresses out of a system, cut bounce rates, and raise campaign open rates. A single HTTP GET runs an address through a layered set of checks and returns the result as lightweight JSON: syntax and format validation, a typo correction suggestion (did_you_mean) for common domain misspellings, an MX-record lookup confirming the domain can receive mail, a real-time SMTP check that pings","country":null,"country_source":"cdn","publisher_country":null,"publisher_country_source":null,"hosting_country":null,"llms_txt":"https://mailboxlayer.com/llms.txt","llms_full_txt":null,"last_checked":"2026-10-23T15:59:16.046Z","agent_terms":null,"categories":["apis-sdks","communications"],"capabilities":[],"inferred_tags":["email verification","email validation api","smtp check","mx record lookup","bounce rate","disposable email"],"audience":"developers","agent_uses":["read_docs","call_api","contact_support"],"language":"en","platform_generated":false,"agent_summary":"Mailboxlayer is a REST API for real-time email verification (syntax, MX, SMTP, typo suggestions) with a free tier of 100 monthly requests and paid plans.","llms_txt_cached":"https://agentwebmap.com/v1/domain/mailboxlayer.com/llms.txt","agentic":"interface","section_keys":["getting-started","resources","support","tools"],"section_partial":false,"section_indexed_at":"2026-10-23T15:59:27.884Z","why":["authority 46 (listed)","checked 255 minutes ago"]},"read":{"llms_txt":"https://mailboxlayer.com/llms.txt","llms_full_txt":null,"nested_llms_txt":[]},"terms":null,"health":{"ok":true,"status":"valid","tier":"listed","authority":46,"last_checked":"2026-10-23T15:59:16.046Z","checked_minutes_ago":254,"stale":false,"max_age_seconds":86400,"live_checked":false,"http_status":200,"last_valid":"2026-10-23T15:59:16.046Z","content_hash":"a3e1edcadc9c87bd1b5277f63f8f5ec2","documentation_indexed_at":"2026-10-23T15:59:14.560Z"},"sources":[],"match":{"strength":"domain","reason":"Exact domain or its registered publisher."},"provenance":{"selection":"directory","reranked":false,"verification":"domain_ownership","terms":"unknown","excerpts":"publisher_link_metadata","health":"stored_crawl"},"alternatives":[]}