Email verification typically involves several steps:
Syntax Check: Ensures the email address is correctly formatted. Domain Check: Verifies that the email domain exists and is configured to receive emails. Mail Server Validation: Checks if the mail server is responsive and can receive emails. Email Ping: Sends a test message to see if the email address is active without delivering an actual email. List Hygiene: Removes duplicate entries and identifies role-based addresses (e.g., support@company.com) that may not be ideal for marketing campaigns.