Verify email address checking MX records, and SMTP connection.

Check that email addresses are really able to accept emails by pinging the DNS and checking for active MX records.

Advanced email validation with MX records, SMTP verification, disposable email detection, batch processing, and caching. Production-ready with TypeScript support.

Strict Email Validator with checking DNS MX records and email providers rules in browser!

Advanced email validation with MX records, SMTP verification, disposable email detection, batch processing, and caching. Production-ready with TypeScript support.

Verify email address checking MX records, and SMTP connection. Return the MX records.

Verify email address checking MX records, and SMTP connection.

MX Lookup is a simple tool for getting MX records for a domain. It returns the MX records for the given domain.

Advanced email validation library for Node.js. RFC 5322 format validation, MX records, SMTP inbox check, disposable email detection, typo suggestions, risk analysis, Gravatar detection, DNS blacklist check, batch validation, caching, and CLI tool.

Duplicate your A, CNAME, TXT and MX records to a Digital Ocean account

CLI tool to check SPF, DMARC and MX records for any domain

Duplicate your A, CNAME, TXT and MX records to Digital Ocean and Route 53

Check email domain validity, risk score, and MX records

TypeScript package to verify email address checking MX records, and SMTP connection.

Verify email address by checking MX records and SMTP connection.

a node module to verify email addresses by checking their MX records, uses go for the heavy lifting

Package to check the spf dkim dmarc and mx records by the DNS name

CLI tool to verify email addresses - syntax, MX records, SMTP handshake, and disposable detection

A Node.js library to check MX records for domains

MCP server: Email verification with format checks, MX records, disposable detection, typo correction, and rate limiting + Pro tier