[ellie0303]

I am running MacOS Mohave 10.14.2 with no antivirus software. Looking for any insights on how to fix the the following error when running a test:

Traceback (most recent call last):
File "site-packages/calibre/gui2/wizard/send_email.py", line 207, in test_email_settings
File "site-packages/calibre/utils/smtp.py", line 136, in sendmail
File "site-packages/calibre/utils/smtp.py", line 128, in sendmail_direct
IOError: Failed to send mail: error(60, 'Operation timed out')


Log:
Find mail exchanger for kindle.com
Traceback (most recent call last):
File "site-packages/calibre/utils/smtp.py", line 121, in sendmail_direct
File "site-packages/calibre/utils/smtplib.py", line 336, in connect
File "site-packages/calibre/utils/smtplib.py", line 310, in _get_socket
File "lib/python2.7/socket.py", line 575, in create_connection
error: [Errno 60] Operation timed out