O/S: centos 5.11 fresh install and updated this week. Postfix: most recent yum update this week Postfix is set-up to work but do not answer to 'helo'; but sendmail can. I do not have this situation in 5.4 Do somebody can figure out where I'm wrong? -- Michel Donais _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos