MobileRead Forums - View Single Post - Error when trying to upload from Calibre to Kindle

brotherman · 11-29-2022, 12:57 PM

Hi,

I have some ebooks in MOBI format that I want to upload/send to my Kindle.

In the Options I typed the Kindle's email and the format and in send email from (obrigatory it seems) I inserted my personal email.

When I do "Share -> Email to email@kindle.com" it fails with this error:

Code:

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 162, in sendmail
  File "calibre\utils\smtp.py", line 142, in sendmail_direct
OSError: Failed to send mail: SMTPRecipientsRefused({'email@kindle.com': (550, b'5.7.1 IP address blacklisted by recipient')})

How can I solve this?
Is there an alternative to upload to Kindle?

11-29-2022, 12:57 PM	#1
brotherman Junior Member Posts: 1 Karma: 10 Join Date: Nov 2022 Device: Kindle Paperwhite	Error when trying to upload from Calibre to Kindle Hi, I have some ebooks in MOBI format that I want to upload/send to my Kindle. In the Options I typed the Kindle's email and the format and in send email from (obrigatory it seems) I inserted my personal email. When I do "Share -> Email to email@kindle.com" it fails with this error: Code: 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 162, in sendmail File "calibre\utils\smtp.py", line 142, in sendmail_direct OSError: Failed to send mail: SMTPRecipientsRefused({'email@kindle.com': (550, b'5.7.1 IP address blacklisted by recipient')}) How can I solve this? Is there an alternative to upload to Kindle?