chmod

src/freedombone-base-email

       echo '        mv /tmp/.exim4_rejectlog /var/log/exim4/rejectlog';
       echo '    fi';
       echo 'fi'; } > /usr/bin/exim_log_tidy
-    chown +x /usr/bin/exim_log_tidy
+    chmod +x /usr/bin/exim_log_tidy
     cron_add_mins 1 '/usr/bin/exim_log_tidy'
 }