[uncletoma]

1) i'm using a @gmail.com email, changed calibre setting with gmail setting
2) but, always, i've this error (cut and past)
3) yes, i've put (not only) this email adress to my kindle setting "Manage your content and devices -> preferences -> approved personal document email list" on Amazon site.

calibre, version 7.1.0 (win32, embedded-python: True)
Invio del libro tramite email non riuscito: Non riuscita: Invia tramite email Questione di vita e di cuore a uncletoma@kindle.com

Starting job: Invia tramite email Questione di vita e di cuore a uncletoma@kindle.com
Waiting 301 seconds before sending, to avoid being marked as spam.
You can control this delay via Preferences->Tweaks
connect: to ('smtp.gmail.com', 465) None

Sending failed...

Traceback (most recent call last):
File "calibre\gui2\email.py", line 48, in run
File "calibre\gui2\email.py", line 137, in sendmail
File "calibre\utils\smtp.py", line 172, in sendmail
File "polyglot\smtplib.py", line 36, in __init__
File "smtplib.py", line 255, in __init__
File "smtplib.py", line 343, in connect
File "smtplib.py", line 405, in getreply
smtplib.SMTPServerDisconnected: Connection unexpectedly closed


Retrying in 301 seconds...

Waiting 301 seconds before sending, to avoid being marked as spam.
You can control this delay via Preferences->Tweaks
connect: to ('smtp.gmail.com', 465) None

Sending failed...

Traceback (most recent call last):
File "calibre\gui2\email.py", line 48, in run
File "calibre\gui2\email.py", line 137, in sendmail
File "calibre\utils\smtp.py", line 172, in sendmail
File "polyglot\smtplib.py", line 36, in __init__
File "smtplib.py", line 255, in __init__
File "smtplib.py", line 343, in connect
File "smtplib.py", line 405, in getreply
smtplib.SMTPServerDisconnected: Connection unexpectedly closed

Job: "Invia tramite email Questione di vita e di cuore a uncletoma@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 105, in __call__
File "calibre\gui2\email.py", line 48, in run
File "calibre\gui2\email.py", line 137, in sendmail
File "calibre\utils\smtp.py", line 172, in sendmail
File "polyglot\smtplib.py", line 36, in __init__
File "smtplib.py", line 255, in __init__
File "smtplib.py", line 343, in connect
File "smtplib.py", line 405, in getreply
smtplib.SMTPServerDisconnected: Connection unexpectedly closed

Called with args: ('C:\\Users\\uncle\\AppData\\Local\\Temp\\calibre_ qfdv88c8\\8lbt11vycaltmpfmt.epub', 'Questione di vita e di cuore.epub', 'uncletoma@kindle.com', 'ZEjsaiSQUeJLUh6CeuQlk4', 'tdPA2g3E4QLXkHMnboTs5D') {'notifications': <queue.Queue object at 0x000001AF13F72FD0>, 'abort': <threading.Event at 0x1af13f72d10: unset>, 'log': <calibre.utils.logging.GUILog object at 0x000001AF13F72D50>}