Python App to auto respond to email when you are on Vacation.

You need credentials.json file for the program to run. To get your credentials follow below steps

Visit https://console.developers.google.com > Create a new project > Go to credentials section > Select create credentials > OAuth 2.0 Client IDs > Application Type > Web Application > Give it any name > Add http://localhost:8080 to your redirect uri > Click Create

Enable the Gmail API, and download the credentials.json file and place it in the project root directory.

Install the required Python libraries by running the following command in your terminal:

pip install google-auth google-auth-oauthlib google-auth-httplib2 google-api-python-client

Update the SENDER_EMAIL constant with your email address.

NOTE: You have to create label named Auto Replied in your gmail account

This app uses the Gmail API to retrieve unread emails and extract the sender's email address from the headers. It then sends an auto-response email using the Gmail API. The 'token.json' file is used to store the user's credentials, and the 'credentials.json' file contains the application's credentials.