this python script can help you sending mails
demo (my video) - https://www.youtube.com/watch?v=ItAOj2vR6sY
It work only with gmail
Python script accept data (gmail, gmail password, subject & text of the massege)
And send message to input mail (any mails)
1.first step you need to less secure app access - https://myaccount.google.com/lesssecureapps?pli=1
2.then you must download and run python script
3.Enter all data
And if you entered everything correctly, you will see a message on your mail