Get email settings | 获取邮箱设置

{
    "code": 20000,
    "data": {
        "address": "noreply@example.com",
        "connection_validity": 300,
        "forced_ssl": false,
        "host": "smtp.example.com",
        "is_enable": true,
        "password": "password123",
        "port": 587,
        "sender": "PokeForum",
        "username": "user@example.com"
    },
    "err_code": "string",
    "msg": null
}