Add mailpit.ini to php container

Author: tjzijlstra

docker-compose.shared.yml.sample

@@ -2,6 +2,7 @@ services:
   php:
     volumes:
       - ../:/workspace:cached
+      - ./magento2-devcontainer/mailpit/mailpit.ini.sample:/usr/local/etc/php/conf.d/mailpit.ini:ro
     working_dir: /workspace
 
   nginx:

mailpit/mailpit.ini.sample

@@ -0,0 +1,10 @@
+; For Unix only.  You may supply arguments as well (default: "sendmail -t -i").
+; https://php.net/sendmail-path
+sendmail_path="/usr/local/bin/mailpit sendmail -t --smtp-addr mailpit:1025"
+
+; Add X-PHP-Originating-Script: that will include uid of the script followed by the filename
+mail.add_x_header = On
+
+; Use mixed LF and CRLF line separators to keep compatibility with some
+; RFC 2822 non conformant MTA.
+mail.mixed_lf_and_crlf = Off