Login to mysql and :

use psa;
SELECT accounts.id, mail.mail_name, accounts.password, domains.name FROM domains LEFT JOIN mail ON domains.id = mail.dom_id LEFT JOIN accounts ON mail.account_id = accounts.id

It should print all emails that are created and their passwords.

[root@host ~]# dd if=/dev/zero of=/swapfile bs=1024 count=1048576
1048576+0 records in
1048576+0 records out
[root@host ~]# sync
[root@host ~]# mkswap /swapfile
Setting up swapspace version 1, size = 1073737 kB
[root@host ~]# swapon /swapfile
[root@host ~]# echo “/swapfile swap swap defaults 0 0″ >> /etc/fstab

rpm -qa –queryformat ‘%{SIZE} %{NAME} %{VENDOR}\n’ | sort -n -r | head -10

Check :rpm –querytags for all the tags