Hi, I could find the problem with df -i command . I found that thousands of files, supposed to send via E-mail were sitting in /var/spool/clientmqueue directory. I have removed them. Thanks for your reply. Regards, Kumar Egards, -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subjecthttps://www.redhat.com/mailman/listinfo/redhat-list