All is not well after all...not able to restart apache2 there appears to be a problem with fastcgi and squirrelmail / php_admin_flags...is there a resolution for this?
Output is below.
server:~ # systemctl status apache2.service
apache2.service - apache
Loaded: loaded (/lib/systemd/system/apache2.service; enabled)
Active: failed (Result: exit-code) since Fri, 08 Mar 2013 19:03:36 +0000; 16min ago
Process: 12721 ExecStart=/usr/sbin/start_apache2 -D SYSTEMD -k start (code=exited, status=1/FAILURE)
Mar 08 19:03:36 server start_apache2: Syntax error on line 2 of /etc/apache2/conf.d/squirrelmail.conf:
Mar 08 19:03:36 server start_apache2: Invalid command 'php_admin_flag', perhaps misspelled or defined by a module not included in the server configuration