Draft: Automated Project Update Bot fixes

This merge request was automatically created by the Project Update Bot. It contains the changes from run 11-185727.

config/install/smtp.settings.yml

+smtp_on: false
+smtp_host: ''
+smtp_hostbackup: ''
+smtp_port: '25'
+smtp_protocol: 'standard'
+smtp_autotls: true
+smtp_timeout: 30
+smtp_username: ''
+smtp_password: ''
+smtp_from: ''
+smtp_fromname: ''
+smtp_client_hostname: ''
+smtp_client_helo: ''
+smtp_allowhtml: ''
+smtp_test_address: ''
+smtp_reroute_address: ''
+smtp_debugging: false
+prev_mail_system: 'php_mail'
+smtp_keepalive: false