After upgrade to 6.60 connect/share not working

[Fred95901]

Can you help me?
I converted an ebook to epub and tried to send to kindle by email and got the following error:

calibre, version 6.6.0 (win32, embedded-python: True)
Failed to email book: Failed: Email Close to Home to f.preston_83@kindle.com

Starting job: Email Close to Home to f.preston_83@kindle.com
connect: to ('mail.gmx.com', 587) None
reply: b'220 gmx.net (mrgmx005) Nemesis ESMTP Service ready\r\n'
reply: retcode (220); Msg: b'gmx.net (mrgmx005) Nemesis ESMTP Service ready'
connect: b'gmx.net (mrgmx005) Nemesis ESMTP Service ready'
send: 'ehlo FredPreston-HP.hsd1.ca.comcast.net\r\n'
reply: b'250-gmx.net Hello FredPreston-HP.hsd1.ca.comcast.net [71.197.78.18]\r\n'
reply: b'250-8BITMIME\r\n'
reply: b'250-SIZE 69920427\r\n'
reply: b'250 STARTTLS\r\n'
reply: retcode (250); Msg: b'gmx.net Hello FredPreston-HP.hsd1.ca.comcast.net [71.197.78.18]\n8BITMIME\nSIZE 69920427\nSTARTTLS'
send: 'STARTTLS\r\n'
reply: b'220 OK\r\n'
reply: retcode (220); Msg: b'OK'
send: 'ehlo FredPreston-HP.hsd1.ca.comcast.net\r\n'
reply: b'250-gmx.net Hello FredPreston-HP.hsd1.ca.comcast.net [71.197.78.18]\r\n'
reply: b'250-8BITMIME\r\n'
reply: b'250-AUTH LOGIN PLAIN\r\n'
reply: b'250 SIZE 69920427\r\n'
reply: retcode (250); Msg: b'gmx.net Hello FredPreston-HP.hsd1.ca.comcast.net [71.197.78.18]\n8BITMIME\nAUTH LOGIN PLAIN\nSIZE 69920427'
send: AUTH <censored>
reply: b'535 Authentication credentials invalid\r\n'
reply: retcode (535); Msg: b'Authentication credentials invalid'
send: AUTH <censored>
reply: b'334 UGFzc3dvcmQ6\r\n'
reply: retcode (334); Msg: b'UGFzc3dvcmQ6'
send: 'T2Frd29vZDgzQA==\r\n'
reply: b'535 Authentication credentials invalid\r\n'
reply: retcode (535); Msg: b'Authentication credentials invalid'

Sending failed...

Traceback (most recent call last):
File "calibre\gui2\email.py", line 47, in run
File "calibre\gui2\email.py", line 136, in sendmail
File "calibre\utils\smtp.py", line 180, in sendmail
File "smtplib.py", line 750, in login
File "smtplib.py", line 739, in login
File "smtplib.py", line 662, in auth
smtplib.SMTPAuthenticationError: (535, b'Authentication credentials invalid')


Retrying in 10 seconds...

Waiting 10 seconds before sending, to avoid being marked as spam.
You can control this delay via Preferences->Tweaks
connect: to ('mail.gmx.com', 587) None
reply: b'220 gmx.net (mrgmx004) Nemesis ESMTP Service ready\r\n'
reply: retcode (220); Msg: b'gmx.net (mrgmx004) Nemesis ESMTP Service ready'
connect: b'gmx.net (mrgmx004) Nemesis ESMTP Service ready'
send: 'ehlo FredPreston-HP.hsd1.ca.comcast.net\r\n'
reply: b'250-gmx.net Hello FredPreston-HP.hsd1.ca.comcast.net [71.197.78.18]\r\n'
reply: b'250-8BITMIME\r\n'
reply: b'250-SIZE 69920427\r\n'
reply: b'250 STARTTLS\r\n'
reply: retcode (250); Msg: b'gmx.net Hello FredPreston-HP.hsd1.ca.comcast.net [71.197.78.18]\n8BITMIME\nSIZE 69920427\nSTARTTLS'
send: 'STARTTLS\r\n'
reply: b'220 OK\r\n'
reply: retcode (220); Msg: b'OK'
send: 'ehlo FredPreston-HP.hsd1.ca.comcast.net\r\n'
reply: b'250-gmx.net Hello FredPreston-HP.hsd1.ca.comcast.net [71.197.78.18]\r\n'
reply: b'250-8BITMIME\r\n'
reply: b'250-AUTH LOGIN PLAIN\r\n'
reply: b'250 SIZE 69920427\r\n'
reply: retcode (250); Msg: b'gmx.net Hello FredPreston-HP.hsd1.ca.comcast.net [71.197.78.18]\n8BITMIME\nAUTH LOGIN PLAIN\nSIZE 69920427'
send: AUTH <censored>
reply: b'535 Authentication credentials invalid\r\n'
reply: retcode (535); Msg: b'Authentication credentials invalid'
send: AUTH <censored>
reply: b'334 UGFzc3dvcmQ6\r\n'
reply: retcode (334); Msg: b'UGFzc3dvcmQ6'
send: 'T2Frd29vZDgzQA==\r\n'
reply: b'535 Authentication credentials invalid\r\n'
reply: retcode (535); Msg: b'Authentication credentials invalid'

Sending failed...

Traceback (most recent call last):
File "calibre\gui2\email.py", line 47, in run
File "calibre\gui2\email.py", line 136, in sendmail
File "calibre\utils\smtp.py", line 180, in sendmail
File "smtplib.py", line 750, in login
File "smtplib.py", line 739, in login
File "smtplib.py", line 662, in auth
smtplib.SMTPAuthenticationError: (535, b'Authentication credentials invalid')

Job: "Email Close to Home to f.preston_83@kindle.com" failed with error:
Traceback (most recent call last):
File "calibre\gui2\threaded_jobs.py", line 82, in start_work
File "calibre\gui2\email.py", line 104, in __call__
File "calibre\gui2\email.py", line 47, in run
File "calibre\gui2\email.py", line 136, in sendmail
File "calibre\utils\smtp.py", line 180, in sendmail
File "smtplib.py", line 750, in login
File "smtplib.py", line 739, in login
File "smtplib.py", line 662, in auth
smtplib.SMTPAuthenticationError: (535, b'Authentication credentials invalid')

Called with args: ('C:\\Users\\FREDPR~1\\AppData\\Local\\Temp\\calib re_fq3i282r\\i3899fdfcaltmpfmt.epub', 'Close to Home - L.T. Ryan.epub', 'f.preston_83@kindle.com', 'UgrAGXLydVQiUFiBw2G9OF', 'Ta2mmD9fTSCUnUEzC6ohPG') {'notifications': <queue.Queue object at 0x0000028A0302D9F0>, 'abort': <threading.Event object at 0x0000028A0302DB40>, 'log': <calibre.utils.logging.GUILog object at 0x0000028A0302F040>}

[DNSB]

I just tested my GMX send and it is working with 6.6.0/6.6.1.

Perhaps you might want to pay special attention to the 2 lines I've copied below:

reply: b'535 Authentication credentials invalid\r\n'
reply: retcode (535); Msg: b'Authentication credentials invalid'

They are saying that your GMX credentials are not valid. Can you log in at gmx.com using the credentials that you are trying to use with calibre?

[Fred95901]

It didn't but does now.

Thanks don't know how to read code.