Configure TLS in Postfix and Dovecot
Securing your remote access
From version 2.3 onwards Postfix supports multiple accounts for sending mail. This can be useful in private or SOHO environments, when mailaccounts from different ISPs are used on the same postfix server.
We want to create a local Debian package repository for self-grown debs, to be easier installed on several machines
The corresponding server was equipped with a QMH2462 (HP branded QLA2462) running Ubuntu 8.04.02 Server and 2.6.24.53-24-server kernel and it didn't detect all devices it should. Two paths weren't detected. Because I'm not into FibreChannel stuff, further investigation by the SAN vendor showed that it was a login issue with an older but supported FC-Switch, while the paths over a newer switch didn't have this problem.
Unfortunately no solution was available by the SAN Vendor. Then I installed CentOS 5.2 and everything worked like expected, so the physics and configuration should be ok.