DNS Configuration

DNS configuration for email involves setting up and managing DNS records that are related to email delivery. This includes MX records, which identify the servers responsible for handling incoming mail for a domain, SPF records, which help prevent email spoofing by specifying authorized senders, and DMARC records, which help protect against email impersonation. Proper DNS configuration for email is important for protecting against spam and other types of email-based attacks, and for ensuring that legitimate email is delivered to the intended recipients.