这几天发现服务器上的/var/log/maillog增长非常快，打开一看，发现了一堆类似的log

postfix/postdrop[10932]: warning: mail_queue_enter: create file maildrop/885672.10932: Permission denied
postfix/postdrop[10934]: warning: mail_queue_enter: create file maildrop/885739.10934: Permission denied
postfix/postdrop[9676]: warning: mail_queue_enter: create file maildrop/658459.9676: Permission denied

解决方法，切换到root用户下，执行以下命令

/etc/init.d/postfix stop
killall -9 postdrop
chgrp -R postdrop /var/spool/postfix/public
chgrp -R postdrop /var/spool/postfix/maildrop
/usr/sbin/postfix set-permissions 
postfix check
/etc/init.d/postfix start

Categories: Linux

Tagged as: linux

muzi