pip install -r requirements.txt
(Note that you'll need a Google Account for This Project)
Search the web for "My user agent" copy and paste it in the line 11.
Enable Google 2 Factor Aunthentication.
Go to Google App Passwords and create "Mail App".
Copy the 9 digit passcode and enter it in line 46 after you have written your email address in the same line. (DON'T SHARE THE 9 DIGIT CODE WITH SOMEONE YOU DON'T TRUST)
Navigate to lines 60, 61
and enter the sender
's and receiver
's email addresses.
(You can also create receiver and sender list)
Change the body(message) variable to suit your needs.