import win32com.client

#other libraries to be used in this script

import os

from datetime import datetime, timedelta

outlook = win32com.client.Dispatch('outlook.application')

mapi = outlook.GetNamespace("MAPI")

for account in mapi.Accounts:

    print(account.DeliveryStore.DisplayName)

inbox = mapi.GetDefaultFolder(6)

inbox = mapi.GetDefaultFolder(6).Folders["your_sub_folder"]

messages = inbox.Items

received_dt = datetime.now() - timedelta(days=1)

received_dt = received_dt.strftime('%m/%d/%Y %H:%M %p')

messages = messages.Restrict("[ReceivedTime] >= '" + received_dt + "'")

messages = messages.Restrict("[SenderEmailAddress] = 'contact@codeforests.com'")

messages = messages.Restrict("[Subject] = 'Sample Report'")

#Let's assume we want to save the email attachment to the below directory

outputDir = r"C:\attachment"

try:

    for message in list(messages):

    try:

        s = message.sender

        for attachment in message.Attachments:

            attachment.SaveASFile(os.path.join(outputDir, attachment.FileName))

            print(f"attachment {attachment.FileName} from {s} saved")

    except Exception as e:

        print("error when saving the attachment:" + str(e))

except Exception as e:

        print("error when processing emails messages:" + str(e))