Hi With selinux enabled on FC3, postalias /etc/aliases will segfault. There are other reports on google: http://www.google.ro/search?q=postalias%20%22segmentation%20fault% 22&ie=UTF-8&oe=UTF-8 Disabled selinux and it works. postfix and setup rpms are both unmodified. Thanks -- Marius Andreiana Epon Business Applications http://www.epon.ro