NetBSD 6.0.1
Goals
- lightweight (no mysql server, no antivirus)
- simple (no virtual domains/users)
- secure
Requirements
- a valid internet domain name if you want to be able to send/receive email to/from the internet (buy a domain or take a free one at http://freedns.afraid.org )
- valid DNS records for your domain
- we assume your mail server is behind a properly configured router/gateway/firewall
Hardware/Virtual machine requirements
- 512M RAM
- 3G of disk space minimum, 8G recommended
Agent OSS 