I have been using a Gmail account for sending alarms and alerts from my M1XEP. I recently received a similar message from Google. “On May 30, you may lose access to apps that are using less secure sign-in technology. To help keep your account secure, Google will no longer support the use of third-party apps or devices which ask you to sign in to your Google Account using only your username and password. Instead, you’ll need to sign in using Sign in with Google or other more secure technologies, like OAuth 2.0.”
My Gmail no longer works.
I too am looking for alternatives?