MX Record (Mail Exchange Record)

Quick Definition

An MX Record, or Mail Exchange Record, is a DNS record that specifies the mail servers responsible for receiving and handling emails for a domain.

MX Records are crucial for directing email messages to the correct mail servers based on the domain name. When an email is sent, the sending server queries the DNS to find the MX Records associated with the recipient’s domain to route the email accordingly. Properly configured MX Records ensure reliable email delivery and help prevent issues with email reception. They are typically set up and managed through the domain’s DNS settings.

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