diff --git a/README.md b/README.md
index 0952c4e..4f225f4 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,10 @@ Mail server for single user #asyncio #python
     pipenv install
     sudo $(pipenv --venv)/bin/python ./run.py --certfile /etc/letsencrypt/live/your.domain.com/fullchain.pem --keyfile /etc/letsencrypt/live/your.domain.com/privkey.pem /var/mails --password_hash <PASSWORD_HASH_FROM_ABOVE>
 
+## Just pop server for debugging
+
+    pipenv run python -m mail4one.pop3 /path/to/mails 9995 your_password
+
 ## Nextups
 
  * Support sending emails - Also support for popular services like mailgun/sendgrid 
diff --git a/mail4one/pop3.py b/mail4one/pop3.py
index b6340fd..7f10db2 100644
--- a/mail4one/pop3.py
+++ b/mail4one/pop3.py
@@ -288,5 +288,20 @@ async def a_main(*args, **kwargs):
     await server.serve_forever()
 
 
+def debug_main():
+    logging.basicConfig(level=logging.DEBUG)
+
+    import sys
+
+    _, mails_path, port, password = sys.argv
+
+    mails_path = Path(mails_path)
+    port = int(port)
+    password_hash = add_season(password.encode(), Session.SALT).hex()
+
+    asyncio.run(a_main(mails_path, port, password_hash=password_hash))
+
+
 if __name__ == "__main__":
-    asyncio.run(a_main(Path("/tmp/mails"), 9995, password_hash=add_season(b"dummy", Session.SALT).hexdigest()))
+    debug_main()
+