But, I shutdown Kerio and config MTA = sendmail. Then # service sendmail start # hostname mail.domain11.com # echo "test " | mail -s "test mail" someone at domain22.com I received is root at mail.domain11.com HOW? regards ----- Original Message ----- From: "John R Pierce" <pierce at hogranch.com> To: "CentOS mailing list" <centos at centos.org> Sent: Tuesday, February 24, 2009 3:29 PM Subject: Re: [CentOS] Mail from domain problem > Per Qvindesland wrote: >> Kerio has it's own admin interface that deals with these sort of problems, >> did you install it? >> > > and, this is a Kerio configuration problem, not a CentOS problem. Take > it up with Kerio. > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos >