Hello everyone, I came across a certain problem and i don't know what is the problem. I have created aliase name for all staff in /var/etc/aliases When i try to send email to all staff, not all staff that get email. Here is the msg from /var/log/maillog Code: Jun 17 14:32:33 localhost postfix/local[5193]: warning: cannot open file /var/MSD/mkalua/.forward: Too many open files Jun 17 14:32:33 localhost postfix/local[5193]: fatal: socket: Too many open files Jun 17 14:32:34 localhost postfix/qmgr[3885]: warning: premature end-of-input on private/local socket while reading input attribute name Jun 17 14:32:34 localhost postfix/cleanup[5166]: warning: premature end-of-input on cleanup socket while reading input attribute name Jun 17 14:32:34 localhost postfix/qmgr[3885]: warning: private/local socket: malformed response Jun 17 14:32:34 localhost postfix/qmgr[3885]: warning: transport local failure -- see a previous warning/fatal/panic logfile record for the problem description Jun 17 14:32:34 localhost postfix/cleanup[5167]: warning: premature end-of-input on cleanup socket while reading input attribute name Jun 17 14:32:34 localhost postfix/cleanup[5200]: warning: premature end-of-input on cleanup socket while reading input attribute name Jun 17 14:32:34 localhost postfix/master[3882]: warning: process /usr/libexec/postfix/local pid 5193 exit status 1 And when i try to send email to more than ten people, mails are not delivered to mailboxes. Can somebody help me out with this problem? Thanks in advance, Regards, Mnzava