I'm seeing the following error on my server when trying to run Pyzor: pyzor crashed with IOError in get_servers(). How do I fix this?

There are 2 solutions to this problem:

1.) Run the following command in your Unix shell: sudo chmod a+r /etc/mail/spamassassin/servers

or

2.) Don't run pyzor discover as root. Run pyzor discover under each user that will use Pyzor.