This is what happens when I send a test mail
Traceback (most recent call last):
File "calibre\gui2\wizard\send_email.py", line 223, in test_email_settings
File "calibre\utils\smtp.py", line 163, in sendmail
File "calibre\utils\smtp.py", line 143, in sendmail_direct
OSError: Failed to send mail: SMTPServerDisconnected('Connection unexpectedly closed: [WinError 10053] An established connection was aborted by the software in your host machine')
Log:
Find mail exchanger for jupp.biz
connect: to ('mx01.schlund.de.', 25) None
reply: b'554-kundenserver.de (mxeue103) Nemesis ESMTP Service not available\r\n'
reply: b'554-No SMTP service\r\n'
reply: b'554-IP address is block listed.\r\n'
reply: b'554 For explanation visit
https://postmaster.1und1.de/de/case?...qLk-00uz6Q\r\n'
reply: retcode (554); Msg: b'kundenserver.de (mxeue103) Nemesis ESMTP Service not available\nNo SMTP service\nIP address is block listed.\nFor explanation visit
https://postmaster.1und1.de/de/case?...p8b3qLk-00uz6Q'
connect: b'kundenserver.de (mxeue103) Nemesis ESMTP Service not available\nNo SMTP service\nIP address is block listed.\nFor explanation visit
https://postmaster.1und1.de/de/case?...p8b3qLk-00uz6Q'
send: 'ehlo [192.168.0.117]\r\n'
connect: to ('mx00.schlund.de.', 25) None
reply: b'554-kundenserver.de (mxeue002) Nemesis ESMTP Service not available\r\n'
reply: b'554-No SMTP service\r\n'
reply: b'554-IP address is block listed.\r\n'
reply: b'554 For explanation visit
https://postmaster.1und1.de/de/case?...ml1-004Uyk\r\n'
reply: retcode (554); Msg: b'kundenserver.de (mxeue002) Nemesis ESMTP Service not available\nNo SMTP service\nIP address is block listed.\nFor explanation visit
https://postmaster.1und1.de/de/case?...pjZ0ml1-004Uyk'
connect: b'kundenserver.de (mxeue002) Nemesis ESMTP Service not available\nNo SMTP service\nIP address is block listed.\nFor explanation visit
https://postmaster.1und1.de/de/case?...pjZ0ml1-004Uyk'
send: 'ehlo [192.168.0.117]\r\n'
Traceback (most recent call last):
File "smtplib.py", line 398, in getreply
File "socket.py", line 705, in readinto
ConnectionAbortedError: [WinError 10053] An established connection was aborted by the software in your host machine
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "calibre\utils\smtp.py", line 135, in sendmail_direct
File "smtplib.py", line 943, in send_message
File "smtplib.py", line 611, in ehlo_or_helo_if_needed
File "smtplib.py", line 452, in ehlo
File "smtplib.py", line 401, in getreply
smtplib.SMTPServerDisconnected: Connection unexpectedly closed: [WinError 10053] An established connection was aborted by the software in your host machine