settings.py
EMAIL_USE_TLS = True
EMAIL_HOST='smtp.gmail.com'
EMAIL_HOST_USER='kumarprosenjit21@gmail.com'
EMAIL_HOST_PASSWORD='!@prosenjit11'
EMAIL_PORT = 587

views.py
def mail_send(request):
    send_mail(
        'subject',
        'message',
        'kumarprosenjit21@gmail.com',
        ['prosenjitearnkumar@gmail.com'],
        fail_silently=False,
    )
    return HttpResponse('Sent Email')

urls.py
path('', views.mail_send)