CentOS 7. If you have not installed "mailman" does not work mail...

CentOS 7. If you have not installed "mailman" does not work mail. On Debian and Ubuntu in the absence of "mailman" mail works fine. I know, I already was told (I quote): "Mailman is a part of the normal ispconfig setup so a system without mailman is possible but does not comply with the system requirements as defined in perfect server guide. therefore you might have to adjust some config files manually if you want to run a server that does not comply with the perfect setup instructions."

The reason is very simple. In the file install/dist/lib/fedora9.php no checks for installed mailman. Forget? Ignore? Not know.

The decision

It now so

//* Create the mailman files if(!is_dir('/var/lib/mailman/data')) exec('mkdir -p /var/lib/mailman/data'); //if(!is_file('/var/lib/mailman/data/aliases')) touch('/var/lib/mailman/data/aliases'); if(is_file('/var/lib/mailman/data/aliases')) unlink('/var/lib/mailman/data/aliases'); if(!is_link('/var/lib/mailman/data/aliases')) symlink('/etc/mailman/aliases', '/var/lib/mailman/data/aliases'); if(!is_file('/etc/mailman/aliases')) touch('/etc/mailman/aliases'); exec('postalias /var/lib/mailman/data/aliases'); if(!is_file('/etc/mailman/virtual-mailman')) touch('/etc/mailman/virtual-mailman'); exec('postmap /etc/mailman/virtual-mailman'); if(!is_file('/var/lib/mailman/data/transport-mailman')) touch('/var/lib/mailman/data/transport-mailman'); exec('/usr/sbin/postmap /var/lib/mailman/data/transport-mailman'); Became so if(is_dir('/etc/mailman')) { //* Create the mailman files if(!is_dir('/var/lib/mailman/data')) exec('mkdir -p /var/lib/mailman/data'); //if(!is_file('/var/lib/mailman/data/aliases')) touch('/var/lib/mailman/data/aliases'); if(is_file('/var/lib/mailman/data/aliases')) unlink('/var/lib/mailman/data/aliases'); if(!is_link('/var/lib/mailman/data/aliases')) symlink('/etc/mailman/aliases', '/var/lib/mailman/data/aliases'); if(!is_file('/etc/mailman/aliases')) touch('/etc/mailman/aliases'); exec('postalias /var/lib/mailman/data/aliases'); if(!is_file('/etc/mailman/virtual-mailman')) touch('/etc/mailman/virtual-mailman'); exec('postmap /etc/mailman/virtual-mailman'); if(!is_file('/var/lib/mailman/data/transport-mailman')) touch('/var/lib/mailman/data/transport-mailman'); exec('/usr/sbin/postmap /var/lib/mailman/data/transport-mailman'); } I hope that me will hear and fixing... Thank.