pop3d: authentication error: Input/output error pop3d: authentication error: Input/output error postfix/postfix-script: fatal: the Postfix mail system is not running postfix/postfix-script: fatal: the Postfix mail system is not running OSSEC HIDS Notification. 2006 May 25 03:50:36 Received From: /var/log/maillog Rule: 102 fired (level 7) -> "Unknown problem somewhere in the system.'" Portion of the log(s): postfix/smtp[8909]: 774C14AEF2: to=, relay=127.0.0.1[127.0.0.1], delay=423, status=deferred (host 127.0.0.1[127.0.0.1] said: 451 Local Error (in reply to end of DATA command)) --END OF NOTIFICATION OSSEC HIDS Notification. 2006 May 25 03:32:34 Received From: /var/log/maillog Rule: 102 fired (level 7) -> "Unknown problem somewhere in the system.'" Portion of the log(s): scorpion postfix/smtp[9144]: connect to rmailb2.walla.co.il[192.118.82.145]: Connection refused (port 25) --END OF NOTIFICATION