Choose a Provider: Select an email hosting provider that meets your needs and budget. Register a Domain: If you don’t already have a custom domain, you'll need to register one. Configure DNS Records: Set up the necessary DNS records (MX, SPF, DKIM, and DMARC) to ensure proper email routing and deliverability. Create Email Accounts: Set up the email addresses that you will use for your marketing campaigns. Integrate with Marketing Tools: Connect your email hosting service with your CRM, email marketing platform, and other related tools.