This is an update for the existing psa-atmail package on Plesk 9.0.0 and above. This includes fixes as reported in SA31279 (http://secunia.com/advisories/31279/).
Note that this is a test release, and verification from atmail users is really needed to make sure its good to go for a stable channel release.
Installation instructions:
1) Add the atomic repo
wget -q -O - http://www.atomicorp.com/installers/atomic | sh
2) update the package from atomic-testing
yum --enablerepo=atomic-testing upgrade psa-atmail