The Mail Exchange Lookup tool checks the configuration of MX, SPF, and DKIM records for your domain. It helps identify misconfigurations that can disrupt email delivery or expose your domain to SPAM-related risks. By validating your email server setup, this tool ensures proper email routing, secure communications, and uninterrupted delivery. Designed for IT teams and administrators, it’s essential for safeguarding your domain's reputation and maintaining reliable email services.