Hi, I set up DCC on CentOS 5 with Dual Sendmail - Amavisd-new and and Spam assassin. I installed DCC from AT rpms. pls see below for installed DCC rpm. [root at mailgw ~]# rpm -qa |grep DCC DCC-1.3.50-16.0.el5 Then, I configured in Deamon mode. I did below steps. [root at mailgw ~]# yum install DCC then, [root at mailgw ~]# cdcc "delete 127.0.0.1" [root at mailgw ~]# cdcc "delete 127.0.0.1 Greylist" then, edited /etc/dcc/dcc_conf [root at mailgw ~]# vi /etc/dcc/dcc_conf I changed DCCIFD_ENABLE=off to DCCIFD_ENABLE=on then, [root at mailgw ~]# cp /usr/libexec/dcc/rcDCC /etc/rc.d/init.d/ [root at mailgw ~]# chkconfig rcDCC on And finally,I edited SpamAssassin's configuration file, and tell it where to find the path to DCC: vi /etc/mail/spamassassin/local.cf Add this to the end of the file: dcc_home /usr/libexec/dcc then, Edit the file v310.pre: vi /etc/mail/spamassassin/v310.pre I changed #loadplugin Mail::SpamAssassin::Plugin::DCC to ( I removed the # mark) loadplugin Mail::SpamAssassin::Plugin::DCC then, [root at mailgw ~]# /etc/init.d/spamassassin restart Stopping spamd: [ OK ] Starting spamd: [ OK ] then, [root at mailgw ~]# /etc/init.d/rcDCC start Then, I checked logs, It gives below erros. May 25 13:31:51 mailgw dccm[30935]: setpgid(): Permission denied May 25 13:31:51 mailgw dccm[30935]: 1.3.50 listening to /var/run/dcc/dccm with /etc/dcc May 25 13:31:51 mailgw dccm[30935]: DCC: Unable to bind to port /var/run/dcc/dccm: Address already in use May 25 13:31:51 mailgw dccm[30935]: DCC: Unable to create listening socket on conn /var/run/dcc/dccm May 25 13:31:51 mailgw dccm[30935]: 1.3.50 detected 0 spam, ignored for 0, rejected for 0, and discarded for 0 targets among 0 total messages for 0 targets since 05/25/07 13:31:51 May 25 13:31:51 mailgw dccm[30935]: smfi_main() = -1 May 25 13:31:51 mailgw dccifd[30950]: setpgid(): Permission denied May 25 13:31:51 mailgw dccifd[30950]: 1.3.50 listening to /etc/dcc/dccifd Can you solve this issue? Then, I disabled selinux as below [root at mailgw ~]# setenforce 0 Then, I started DCC service again, [root at mailgw ~]# /etc/init.d/rcDCC start Then It gave no erros. pls see below. [root at mailgw dcc]# tail -f /var/log/maillog May 25 13:35:05 mailgw dccm[31026]: 1.3.50 listening to /var/run/dcc/dccm with /etc/dcc May 25 13:35:05 mailgw dccifd[31041]: 1.3.50 listening to /etc/dcc/dccifd I do not want to leave selinux disabled. So could you pls help me to solve this? -- Thank you Indunil Jayasooriya -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20070525/76288827/attachment-0004.html>