Setup and Configure MailEnable on Windows Server

Description

Set up a mail server on Windows Server using MailEnable, hMailServer, or Microsoft Exchange Server. Configure SMTP, POP3, IMAP, and ensure SSL/TLS encryption for secure communication. Set up DNS records (MX, SPF, DKIM, and DMARC) for authentication.
Migrate 20 domains and email addresses by exporting existing mailboxes and importing them into the new server. Ensure smooth DNS propagation, transfer email data (PST, IMAP sync, or EWS API), and validate proper email flow. Implement spam filtering and security settings. Perform end-to-end testing and provide documentation for future maintenance.