I have used Calibre's share for years now but trying to email to existing uses is failing with an error message:
calibre, version 6.1.0 (darwin, embedded-python: True)
Failed to email book: Failed: Email Oh William! to
asjolly@kindle.com
Starting job: Email Oh William! to
asjolly@kindle.com
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 162, in sendmail
File "calibre/utils/smtp.py", line 142, in sendmail_direct
OSError: Failed to send mail: SMTPRecipientsRefused({'asjolly@kindle.com': (550, b'5.7.1 IP address blacklisted by recipient')})
Retrying in 1 seconds...
Waiting 1 seconds before sending, to avoid being marked as spam.
You can control this delay via Preferences->Tweaks
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 162, in sendmail
File "calibre/utils/smtp.py", line 142, in sendmail_direct
OSError: Failed to send mail: SMTPRecipientsRefused({'asjolly@kindle.com': (550, b'5.7.1 IP address blacklisted by recipient')})
Job: "Email XX to
xx@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 162, in sendmail
File "calibre/utils/smtp.py", line 142, in sendmail_direct
OSError: Failed to send mail: SMTPRecipientsRefused({'XX@kindle.com': (550, b'5.7.1 IP address blacklisted by recipient')})
Called with args: ('/var/folders/w4/xd9lwy0j3yv623gvfwlrcq5w0000gp/C/calibre_6.1.0_tmp_45ikymje/wp529l67caltmpfmt.EPUB', 'XX.EPUB', 'asjolly@kindle.com', 'E-book: Oh William!', 'Attached, you will find the e-book\n\nOh William!\n\tby Elizabeth Strout\n\nin the EPUB format.') {'notifications': <queue.Queue object at 0x125589c60>, 'abort': <threading.Event object at 0x125589ae0>, 'log': <calibre.utils.logging.GUILog object at 0x125589c00>}