I have postfix running on two systems, identical configuration (I think)
One system is sending mail, that is accepted by my provider Backup system is giving me error: /var/log/mail.log ... status=bounced (host mail.domain.com[69.xx.xxx.xxx] said: 550 5.7.1 <ad...@domain.com>... External senders are prohibited to send to local recipients without authentication (in reply to RCPT TO command)) Does these two files need special command to activate them? They seem to be simple text files. /etc/postfix/sender_canonical /etc/postfix/saslpass Both these files are identical on both systems. -- Thelma
