smtplib not working as expected

[Juan Christian]

On Fri Dec 26 2014 at 11:07:30 PM MRAB <python at mrabarnett.plus.com> wrote:
According to the docs, if you let the port parameter default to 0,
it'll use port 465.

I tested with my ISP.

Using port 465, it failed.

Using the default, it succeeded.

So, I changed the code how you said, but still not working.


Code:

import smtplib

fromaddr = 'mksfjnsfji4433j43jc at bk.ru'
toaddrs = ['mksfjnsfji4433j43jc at bk.ru']

msg = ("From: %s\r\nTo: %s\r\n\r\n"
% (fromaddr, ", ".join(toaddrs)))

msg = msg + 'test'

server = smtplib.SMTP('smtp.mail.ru')
server.set_debuglevel(1)
server.sendmail(fromaddr, toaddrs, msg)
server.quit()


Traceback:

send: 'ehlo [192.168.0.107]\r\n'
reply: b'250-smtp15.mail.ru\r\n'
reply: b'250-SIZE 73400320\r\n'
reply: b'250-8BITMIME\r\n'
reply: b'250-PIPELINING\r\n'
reply: b'250-AUTH PLAIN LOGIN XOAUTH2\r\n'
reply: b'250 STARTTLS\r\n'
reply: retcode (250); Msg: b'smtp15.mail.ru\nSIZE
73400320\n8BITMIME\nPIPELINING\nAUTH PLAIN LOGIN XOAUTH2\nSTARTTLS'
send: 'mail FROM:<mksfjnsfji4433j43jc at bk.ru> size=70\r\n'
reply: b'250 2.0.0 OK\r\n'
reply: retcode (250); Msg: b'2.0.0 OK'
send: 'rcpt TO:<mksfjnsfji4433j43jc at bk.ru>\r\n'
reply: b'550 SMTP is available only with SSL or TLS connection enabled.\r\n'
reply: retcode (550); Msg: b'SMTP is available only with SSL or TLS
connection enabled.'
send: 'rset\r\n'
Traceback (most recent call last):
File ".\test.py", line 13, in <module>
server.sendmail(fromaddr, toaddrs, msg)
File "C:\Python34\lib\smtplib.py", line 793, in sendmail
raise SMTPRecipientsRefused(senderrs)
smtplib.SMTPRecipientsRefused: {'mksfjnsfji4433j43jc at bk.ru': (550, b'SMTP
is available only with SSL or TLS connection e
nabled.')}
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