from socket import *
import ssl
import base64

sock = socket()
sock.settimeout(3)
sock.connect(('smtp.yandex.ru', 465))
sock = ssl.wrap_socket(sock, ssl_version=ssl.PROTOCOL_SSLv23)
print(sock.recv(1024))

def send_command(command):
	print(sock.send(command))
	print(sock.recv(1024).decode())

send_command(b'EHLO test.python2017@yandex.ru\n')

send_command(b'AUTH LOGIN\n')

encoded = base64.b64encode(b'test.python2017@yandex.ru')
send_command(encoded+b'\n')

encoded = base64.b64encode(b'pythontestRoof467841')
send_command(encoded+b'\n')

send_command(b'MAIL FROM: test.python2017@yandex.ru\n')

send_command(b'RCPT TO: ')

# sock.send(b'')
# print(sock.recv(1024))

sock.close()