ansible-inventories/arocom#87 Define explicit location for sendmail

defaults/main.yml

@@ -38,7 +38,7 @@ php_needs_oci8: false
 php_post_max_size: '32M'
 php_register_globals: 'Off'
 php_register_long_arrays: 'On'
-php_sendmail_path: 'sendmail -t -i'
+php_sendmail_path: '/usr/sbin/sendmail -t -i'
 php_session_cache_expire: '180'
 php_session_cookie_lifetime: '0'
 php_session_gc_divisor: '1000'