diff --git a/smtp2qnap4slack.py b/smtp2qnap4slack.py
deleted file mode 100644
index 2a35be1..0000000
--- a/smtp2qnap4slack.py
+++ /dev/null
@@ -1,91 +0,0 @@
-#!/usr/bin/env python3
-#
-# Compact SMTP to HTTP Gateway
-#  -> targeting Slack for QNAP-NAS notifications
-#
-
-# generate self-signed cert (better than nothing):
-# openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -days 3650 -nodes -subj '/CN=localhost'
-
-import ssl
-import asyncio
-from aiosmtpd.controller import Controller
-from aiosmtpd.smtp import SMTP as Server, syntax
-from aiosmtpd.handlers import Debugging
-from hashlib import sha256
-from base64 import b64encode, b64decode
-import requests
-import email
-import json
-import html2text
-import re
-import os
-
-### CONFIG DATA
-
-# for SMTP AUTH LOGIN (SECRET = sha256(password) avoiding storing plaintext)
-USER = 'qnap-messenger'
-SECRET = '60E9CFC9BEEBE71B0954A29FDABC67EB8AB9622140846A3970220D3E905BD28E'
-
-# SMTP listener (set to localhost if running on QNAP device)
-LHOST, LPORT = '0.0.0.0', 1025
-
-# target slack authenticated webhook url (keep confidential!)
-WEBHOOK_URL = 'http://slack2chat.ipa.champion/AAAAcMVs3C4?key=AIzaSyDdI0hCZtE6vySjMm-WEfRq3CPzqKqqsHI&token=IAoPWEptPtdR1TOS6XtUhqOWZgPwAhabl_sqSvwjtjk%3D'
-
-### END OF CONFIG DATA
-
-# implemented LOGIN authentication (non-RFC compliant, works with QNAP-NAS)
-# overkill for running locally, but mandatory for remote
-class MyServer(Server):
-    authenticated = False
-    @syntax('AUTH LOGIN')
-    async def smtp_AUTH(self, arg):
-        if arg != 'LOGIN':
-            await self.push('501 Syntax: AUTH LOGIN')
-            return
-        await self.push('334 VXNlcm5hbWU=') # b64('Username')
-        username = await self._reader.readline()
-        username = b64decode(username.rstrip(b'\r\n'))
-        await self.push('334 UGFzc3dvcmQ=') # b64('Password')
-        password = await self._reader.readline()
-        password = b64decode(password.rstrip(b'\r\n'))
-        if username.decode() == USER and sha256(password).hexdigest() == SECRET:
-            self.authenticated = True
-            print("[+] Authenticated")
-            await self.push('235 2.7.0 Authentication successful')
-        else:
-            await self.push('535 Invalid credentials')
-
-# requires STARTTLS
-# again, overkill for running locally, but mandatory for remote
-class MyController(Controller):
-    def factory(self):
-        context = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
-        context.load_cert_chain('cert.pem', 'key.pem')
-        return MyServer(self.handler, tls_context=context, require_starttls=True)
-
-def email2text(data):
-    body = email.message_from_bytes(data).get_payload()
-    h = html2text.HTML2Text()
-    h.ignore_tables = True
-    return re.sub(r'\n\s*\n', '\n\n', h.handle(body))
-
-class CustomHandler:
-    async def handle_DATA(self, server, session, envelope):
-        if not server.authenticated:
-            return '500 Unauthenticated. Could not process your message'
-        mail_from = envelope.mail_from
-        data = envelope.content
-        text = email2text(data)
-        # tuned for slack, but can be anything else
-        requests.post(WEBHOOK_URL, data={'payload': json.dumps({'username': mail_from, 'text': text})})
-        print("[+] Alert sent: {}".format(text.encode()))
-        return '250 OK'
-
-if __name__ == '__main__':
-    os.chdir(os.path.dirname(os.path.abspath(__file__)))
-    handler = CustomHandler()
-    controller = MyController(handler, hostname=LHOST, port=LPORT)
-    controller.start()
-    input('SMTP server is running')