hi ! I need help to secure aliases. I am using sendmail-8.12 for my mailserver having about 600 users belonging to various groups, say admin, group1, group2..... I am using .forward file for aliasing. ie /home/group1/.forward file holds the users of group1 and group1@xxxxxxxxxxxx to send mail to every users belonging to group1. My problem is I want to restrict the normal users from sending email to groups and only allowing the users of group admin from doing that. how is this possible with sendmail? Can :Include:/file in /etc/aliases help solve this problem? Thanks in advance. regards, suryaman maharjan -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list