This Node.js server automates email replies for your Gmail account while you're away.

• Checks for new, unread emails in your Gmail inbox.
• Sends a pre-defined reply to emails that have no prior replies from you.
• Adds a custom label (e.g., "Auto Replied") to replied emails and moves them to the label.
• Repeats the check and reply process at random intervals between 45 and 120 seconds.

• Node.js and npm installed
• A Google Cloud Platform project with the Gmail API enabled
• OAuth client credentials for your project

• Clone this repository.
• Navigate to the project directory in your terminal
• Run npm install to install dependencies.

• Create a credentials.json to add your API credentials. Add your gmail api secrets inside JSON file.
• File content will look like this:

{
  "web": {
    "client_id": "",
    "project_id": "",
    "auth_uri": "",
    "token_uri": "",
    "auth_provider_x509_cert_url": "",
    "client_secret": "",
    "redirect_uris": ["http://localhost:3000/oauth2callback"]
  }
}

• Fill empty fields with your credentials

• Run npm start to start the server.

• Send a test email to your Gmail account.
• The server should automatically send a reply after a random interval.

• The reply message content can be customized in the code.
• The label name can also be modified in the code.
• Refer to the official Google APIs documentation for more information on the Gmail API and OAuth authentication.