python-tools/gmail/email_count.py

import os
import imaplib
import json
from dotenv import load_dotenv

load_dotenv()

EMAIL_ACCOUNTS = json.loads(os.environ.get("MAIL_ACCOUNTS"))
EMAIL_PASSWORDS = json.loads(os.environ.get("MAIL_PASSWORDS"))
# using zip()
# to convert lists to dictionary
accounts = dict(zip(EMAIL_ACCOUNTS, EMAIL_PASSWORDS))
print(accounts)
################ IMAP SSL ##############################

for account in accounts:
    with imaplib.IMAP4_SSL(host="imap.gmail.com", port=imaplib.IMAP4_SSL_PORT) as imap_ssl:
        print("Connection Object : {}".format(imap_ssl))
        print("Logging into mailbox...")
        try:
            resp_code, response = imap_ssl.login(account, accounts[account])
        except Exception as e:
            print("ErrorType : {}, Error : {}".format(type(e).__name__, e))
            resp_code, response = None, None

        print("Response Code : {}".format(resp_code))
        print("Response      : {}\n".format(response[0].decode()))

        imap_ssl.select('inbox')
        resp_code, messages = imap_ssl.search(None, 'UnSeen')
        if resp_code == 'OK':
            if len(messages[0].split()) > 0:
                print('True')
                print(messages[0].split())
                print(len(messages[0].split()))
            else:
                print('False')

    ############### Logout of Mailbox ######################
        print("\nLogging Out....")

        imap_ssl.close()