--- usr/local/etc/php.ini-production    2020-04-19 16:29:28.000000000 +0200
+++ usr/local/etc/php.ini       2020-05-07 14:07:14.400227000 +0200
@@ -1056,7 +1056,7 @@
 
 ; For Unix only.  You may supply arguments as well (default: "sendmail -t -i").
 ; http://php.net/sendmail-path
-;sendmail_path =
+sendmail_path = /usr/sbin/sendmail -t -i
 
 ; Force the addition of the specified parameters to be passed as extra parameters
 ; to the sendmail binary. These parameters will always replace the value of