Webmail no longer reachable

[mivogtLU]

Hi there I am using a root server
hosted by 1&1
running Cent OS 5
with plesk 11.5.x

Since the last weeks update to 11.5.29 my horde webmail only showed a login screen but always did redirect me to the login without any error msg.
I tryed to uninstall and reinstall horde via the component update/change dialog on plesk and also via shell using yum.
Both did not change the problem. So I made a try to get rid of horde and change to roundcube - sadly I struggle somewhere....

Having a look to the panel options I activated roundcube 0.8.6 as offerd in the webmailer menue.
I also deativated atmail and horde webmail.
If I call webmail.mydomain.com nothing happens - wanna say I am directed to the usual "getting up an new site here sonn" screen instead of the webmailer login.

Meanwhile I also did the update to plesk 11.5.30 yesterday but nothing changed so far about my problem.

This for I gave the manually way a go.
I did full the install step-by-step as offerd on
http://blog.kiel.com.au/2012/04/installing-roundcube-to-plesk.html

So far I got plesk to show up the roundcube version 0.9.2 I installed from the source in the webmailer menue for selction.
But still nothing to do a login on ...

I did the

vi /etc/httpd/conf.d/roundcube.conf
<VirtualHost SERVER_IP:80>
ServerName webmail
ServerAlias webmail.*
DocumentRoot /var/www/roundcube
<Directory "/var/www/roundcube">
</Directory>
</VirtualHost>

to redirect the (hmm?) subdomain webmail.mydomain.com
I also did the

If you want to add dns records to all the domains on your hosting you can run this script
mysql -uadmin -p`cat /etc/psa/.psa.shadow` psa -Ns -e "select name from domains" | xargs -I {} /usr/local/psa/bin/./dns --add {} -a roundcube -ip SERVER_IP
Also add an entry into your plesk DNS template, so any newly added domains will have this dns record automatically
Now you should be able to using roundcube on any domain with the "http://roundcube.domain.com"

stuff

but still neither webmail.mydomain.com nor roundcube.mydomain.com works.

So any hint or help is realy realy needed

Thanks in advance so much


Michael
I am still directed to the "new site soon" display instead of roundcube ...