.secret.json.sample

{
    "mail": {
        "host": "imap.gmail.com",
        "username": "<account_name>",
        "password": "<pwd>",
        "special_senders": [
            "<important_mail_1>",
            "<important_mail_2>",
            "<important_mail_3>"
        ]
    },
    "bot": {
        "token": "<bot_api_token>",
        "chat_id": "<bot_chat_id>"
    }
}