file attachment confirmation being asked for every receipient about bulk-email-sender HOT 1 CLOSED

def confirm_attachments():
    attachments = []
    filenames = []
    for filename in os.listdir('ATTACH'):

        entry = input(f"""TYPE IN 'Y' AND PRESS ENTER IF YOU CONFIRM T0 ATTACH {filename} 
                                TO SKIP PRESS ENTER: """)
        confirmed = True if entry == 'Y' else False
        if confirmed:
            filenames.append(filename)
            attachment = open(f'{os.getcwd()}/ATTACH/{filename}', "rb")
            attachments.append(attachment)

    return filenames, attachments

filenames, attachments = extract.confirm_attachments()
with smtplib.SMTP_SSL(smtp_server, port, context=con) as server:
    server.login(sender_address, auth_code)
    for receiver_address, receiver_name in extract.data():
           # ... 
         for attachment, filename in zip(attachments, filenames):
             attach_part = MIMEBase('application', 'octet-stream')
             attach_part.set_payload((attachment).read())
             encoders.encode_base64(attach_part)
             attach_part.add_header('Content-Disposition',
                                   f"attachment; filename= {filename}")
             multipart_msg.attach(attach_part)