_core: default_config_hash: RSNbRD3ekSaZoE19f3eHhm93gKOcD2PtmaAVmV3XMes transport: sendmail smtp_host: 127.0.0.1 smtp_port: 25 smtp_encryption: '' sendmail_path: /usr/sbin/sendmail sendmail_mode: bs smtp_credential_provider: swiftmailer smtp_credentials: swiftmailer: username: '' password: '' key: username: '' password: '' spool_directory: ''