== Postfix ==
Postfix postfix-2.5.5 is updating from an incompatible version:
Ebuild shows the following error

{{{
 * If you want minimal downtime, emerge postfix with:
 *     FORCE_UPGRADE=1 emerge --buildpkgonly postfix
 *     /etc/init.d/postfix stop
 *     emerge --usepkgonly postfix
 * Then run etc-update or dispatch-conf and merge the configuration files.
 * Then restart Postfix with: /etc/init.d/postfix start
}}}

== Roundcube ==
Roundcube wants: PHP with USE="curl ssl" required for spellchecker functionality.

{{{
webapp-config -U -h <host> -d roundcube roundcube 0.1.1
}}}
is required for all hosts using roundcube:

{{{
webapp-config -U -h www.kulturundsprache.at -d roundcube roundcube 0.1.1
webapp-config -U -h www.b4i.at -d roundcube roundcube 0.1.1
webapp-config -U -h www.nebelteich.com -d roundcube roundcube 0.1.1
webapp-config -U -h www.thinkthinkdo.com -d roundcube roundcube 0.1.1
webapp-config -U -h webmail.mhil.at -d roundcube roundcube 0.1.1
}}}
The config files have to be updated using:
{{{
CONFIG_PROTECT="/var/www/www.kulturundsprache.at/web/roundcube//config" etc-update
CONFIG_PROTECT="/var/www/www.b4i.at/web/roundcube//config" etc-update
CONFIG_PROTECT="/var/www/www.nebelteich.com/web/roundcube//config" etc-update
CONFIG_PROTECT="/var/www/www.thinkthinkdo.com/web/roundcube//config" etc-update
CONFIG_PROTECT="/var/www/webmail.mhil.at/web/roundcube//config" etc-update
}}}