Atomicorp

it's probably worth noting that running yum -y update will "upgrade" qmail to postfix if you are using Plesk 9.X. This will get around that small issue: yum -y update yum yum clean all yum -y update glibc yum -y update --exclude=psa-mail-pc-driver Thank you for the tip, Kalimari. You've s...

Kalimari wrote:Check the baseurl in /etc/yum.repos.d/plesk.repo, replace $releasever with 4.

Thanks for the tip, Kalimari.
This fixed one of my issues.