Source: components/smtp/notify.py:141

I am not sure what to do about this.
To the best of my knowledge I deleted the SMTP Integration several months ago but I do have the Google Mail Integration, which works fine. Are the errors below related to the Google Mail Integration or remnants of the supposedly deleted SMTP Integration ?

Logger: homeassistant.components.notify
Source: components/smtp/notify.py:141
Integration: Notifications (documentation, issues)
First occurred: 8:50:44 AM (1 occurrences)
Last logged: 8:50:44 AM

Error setting up platform smtp
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/notify/legacy.py", line 93, in async_setup_platform
    notify_service = await hass.async_add_executor_job(
                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/concurrent/futures/thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/smtp/notify.py", line 100, in get_service
    if mail_service.connection_is_valid():
       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/smtp/notify.py", line 162, in connection_is_valid
    server = self.connect()
             ^^^^^^^^^^^^^^
  File "/usr/src/homeassistant/homeassistant/components/smtp/notify.py", line 141, in connect
    mail = smtplib.SMTP_SSL(
           ^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/smtplib.py", line 1050, in __init__
    SMTP.__init__(self, host, port, local_hostname, timeout,
  File "/usr/local/lib/python3.11/smtplib.py", line 255, in __init__
    (code, msg) = self.connect(host, port)
                  ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/smtplib.py", line 341, in connect
    self.sock = self._get_socket(host, port, self.timeout)
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/smtplib.py", line 1057, in _get_socket
    new_socket = self.context.wrap_socket(new_socket,
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/ssl.py", line 517, in wrap_socket
    return self.sslsocket_class._create(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/ssl.py", line 1075, in _create
    self.do_handshake()
  File "/usr/local/lib/python3.11/ssl.py", line 1346, in do_handshake
    self._sslobj.do_handshake()
ssl.SSLError: [SSL: WRONG_VERSION_NUMBER] wrong version number (_ssl.c:1002)