Originally Posted by erocha_resendiz
i did exactly what the tuto has on it and i see something curious, when you run the command yum install dovecot dovecot-sieve, it install the dovecot correctly but dovecot-sieve wasn't.
Could this maybe a problem?
Yes, this is the problem. What does your /etc/yum.repos.d/atrpms.repo look like, and what's the output of