Hi, sorry for these questions but they get me mad ! i have RedHat 5.0 I have installed the last bind I found (4.9.6-7) and i found it is stil unsecure. Do you have more infomation on this ? the other pb is with /etc/aliases i put something like this: security: root, [EMAIL PROTECTED] I have done a newaliases and when I mail to security, only [EMAIL PROTECTED] receive the message ... not root ... can you help me? Thanks -- cedric<