Hi, My sendmail server working fine accept one. domain = mycomopany.com nonlocaluser = xyz@xxxxxxxxxxxxx Any local user sending mail to this perticuler user it gives message unknown user. As user is not a local. xyz user use his account with some different places. I tried to use LUSER_RELAY,`mail.mycompany.com' I tried almost all the options with this like relay:mail.mycompany.com smtp:mail.mycompany.com etc. But as the mail will be forworded as xyz@xxxxxxxxxxxxxxxxxx ???? How to resolve this. Nilesh -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list