...
    "SqlSettings": {
        "DriverName": "mysql",
        "DataSource": "mmuser:*******************@tcp(localhost:3306)/mattermost?charset=utf8mb4,utf8\u0026readTimeout=30s\u0026writeTimeout=30s",
        "DataSourceReplicas": [],
        "DataSourceSearchReplicas": [],
        "MaxIdleConns": 20,
        "ConnMaxLifetimeMilliseconds": 3600000,
        "MaxOpenConns": 300,
        "Trace": false,
        "AtRestEncryptKey": "*********************",
        "QueryTimeout": 30,
        "DisableDatabaseSearch": false
    },

...
    "EmailSettings": {
        "EnableSignUpWithEmail": true,
        "EnableSignInWithEmail": true,
        "EnableSignInWithUsername": true,
        "SendEmailNotifications": true,
        "UseChannelInEmailNotifications": false,
        "RequireEmailVerification": false,
        "FeedbackName": "TL-CVL Gentil Robot",
        "FeedbackEmail": "febot@futuretic.fr",
        "ReplyToAddress": "febot@futuretic.fr",
        "FeedbackOrganization": "mm.mondomaine.org",
        "EnableSMTPAuth": true,
        "SMTPUsername": "febot@futuretic.fr",
        "SMTPPassword": "******************************",
        "SMTPServer": "mail.gandi.net",
        "SMTPPort": "465",
        "SMTPServerTimeout": 10,
        "ConnectionSecurity": "TLS",
        "SendPushNotifications": true,
        "PushNotificationServer": "https://push-test.mattermost.com",
        "PushNotificationContents": "full",
        "PushNotificationBuffer": 1000,
        "EnableEmailBatching": false,
        "EmailBatchingBufferSize": 256,
        "EmailBatchingInterval": 30,
        "EnablePreviewModeBanner": false,
        "SkipServerCertificateVerification": false,
        "EmailNotificationContentsType": "full",
        "LoginButtonColor": "#0000",
        "LoginButtonBorderColor": "#2389D7",
        "LoginButtonTextColor": "#2389D7"
    },