On Wed, 18 Feb 2015, Wietse Venema wrote:
This suggests that you have a space in a pathname of some Postfix configuration pathname parameters such as queue_directory, command_directory, sendmail_path, and so on.
Wietse, Here are all directory paths from main.cf; I deleted all other lines: queue_directory = /var/spool/postfix command_directory = /usr/sbin daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix mail_spool_directory = /var/spool/mail mailbox_command = /usr/bin/procmail sendmail_path = /usr/sbin/sendmail newaliases_path = /usr/bin/newaliases mailq_path = /usr/bin/mailq html_directory = /usr/doc/postfix-2.11.4/html manpage_directory = /usr/man sample_directory = /etc/postfix readme_directory = /usr/doc/postfix-2.11.4/README_FILES Rich