On Nov 8, 2010, at 2:30 AM, ahmad riza h nst wrote: > hello, > > i need to setup a mail server with postfix + dovecot + webmin + > virtualmin + virtual user with linux system user. the virtual user may > reach to thousands user from several hundreds virtual domains. > > what i concern is large numbers of linux system user which used in > these setup, is it good or bad? > maybe somebody would share their experience about this setup ? > > any links would be good. > > postfix 2.6.7 > dovecot 2.0.6 > centos 5.x > webmin + virtualmin > > > thank you. > > -- > http://blog.rizahnst.org > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos I run Postfix 2.6.7 in a similar fashion (virtual domains/users/etc) and it works fine on CentOS 5.5 (even with SELinux enabled). Dovecot on the other hand threw up some errors in /var/log/audit/audit.log so I had to make a custom SELinux module to get it to work properly. Other than that you should be set. -Dan