Home Email Server Setup

I need an experienced freelancer to set up a secure home email server. This server will be used for private email communication for myself and my family.

Requirements:
- The server should allow us to send and receive emails using our custom domain name.
- Email access should be available on computers only.

Ideal skills and experience:
- Proficiency in email server configuration
- Experience with custom domain email setup
- Strong understanding of network security
- Ability to troubleshoot and ensure reliable email service