Add these settings into the configuration database to increase the maximum attachment size to 25MB:/sbin/e-smith/config setprop php MaxExecutionTime 1800/sbin/e-smith/config setprop php MemoryLimit 100M/sbin/e-smith/config setprop php PostMaxSize 25M/sbin/e-smith/config setprop php UploadMaxFilesize 25MExpand the template:/etc/e-smith/events/actions/conf-phpThen restart httpd:/etc/rc.d/init.d/httpd-e-smith graceful