Listening:
- 12.04: on 127.0.0.1:9000
- 14.04: on /var/run/php5-fpm.sock
Suhosin:
- 12.04: present
- 14.04: gone away, see http://askubuntu.com/a/298772/228477
Include:
- 12.04: *
- 14.04: *.conf
Auth protection:
- 12.04: Directory-related
- 14.04: Location-related
- 12.04: SMARTHOST ..., DBOUNCEPROG dbounce-simple-safecat, MAILNAMEFILE /etc/mailname
- 14.04: SMARTHOST ..., MAILNAME /etc/mailname