Re: how can i make SOGo Webmail available under second hostname/alias?

<VirtualHost *:80>
        ServerAdmin webmaster@localhost
        DocumentRoot /var/www/html

        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined

        ServerName stromberg.domain.de
        RewriteEngine on
        RewriteRule /SOGo(.*) https://%{HTTP_HOST}%{REQUEST_URI}
</VirtualHost>

IfModule mod_ssl.c>
    <VirtualHost _default_:443>
        ServerAdmin webmaster@localhost

        DocumentRoot /var/www/html

        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined

        SSLEngine on
        SSLCipherSuite ----- 
        SSLHonorCipherOrder on

        SSLCertificateFile /etc/ssl/certs/iRedMail.crt
        SSLCertificateKeyFile /etc/ssl/private/iRedMail.key

        <FilesMatch "\.(cgi|shtml|phtml|php)$">
                SSLOptions +StdEnvVars
        </FilesMatch>
        <Directory /usr/lib/cgi-bin>
                SSLOptions +StdEnvVars
        </Directory>

        BrowserMatch "MSIE [2-6]" \
                nokeepalive ssl-unclean-shutdown \
                downgrade-1.0 force-response-1.0

        BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown

        Alias /iredadmin/static "/opt/www/iredadmin/static/"
        WSGIScriptAlias /iredadmin "/opt/www/iredadmin/iredadmin.py/"
        Alias /mail "/opt/www/roundcubemail/"
        Alias /awstats/icon "/usr/share/awstats/icon/"
        Alias /awstatsicon "/usr/share/awstats/icon/"
        ScriptAlias /awstats "/usr/lib/cgi-bin/"
    </VirtualHost>
</IfModule>

<VirtualHost *:80>
    ServerName sogo.domain.de
    ServerAdmin admin@domain.de
    DocumentRoot /var/www/html
    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>

<IfModule mod_ssl.c>
    <VirtualHost _default_:443>
        ServerAdmin admin@domain.de
        DocumentRoot /var/www/html
        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined
        SSLEngine on
        SSLCipherSuite -----
        SSLHonorCipherOrder on
        SSLCertificateFile /etc/ssl/certs/iRedMail.crt
        SSLCertificateKeyFile /etc/ssl/private/iRedMail.key
        <FilesMatch "\.(cgi|shtml|phtml|php)$">
                SSLOptions +StdEnvVars
        </FilesMatch>
        <Directory /usr/lib/cgi-bin>
                SSLOptions +StdEnvVars
        </Directory>
        BrowserMatch "MSIE [2-6]" \
                nokeepalive ssl-unclean-shutdown \
                downgrade-1.0 force-response-1.0
        BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown
        ServerName sogo.domain.de
        ProxyPass /SOGo http://127.0.0.1:20000/SOGo retry=0
        ProxyPass /Microsoft-Server-ActiveSync http://127.0.0.1:20000/SOGo/Microsoft-Server-ActiveSync retry=60 connectiontimeout=5 timeout=3540
        </VirtualHost>
</IfModule>

Alias /SOGo.woa/WebServerResources/ PH_SOGO_GNUSTEP_DIR/WebServerResources/
Alias /SOGo/WebServerResources/ PH_SOGO_GNUSTEP_DIR/WebServerResources/

<Directory PH_SOGO_GNUSTEP_DIR/>
    AllowOverride None

    <IfVersion < 2.4>      
        Order deny,allow
        Allow from all
    </IfVersion>
    <IfVersion >= 2.4>
        Require all granted
    </IfVersion>

    # Explicitly allow caching of static content to avoid browser specific behavior.
    # A resource's URL MUST change in order to have the client load the new version.
    <IfModule expires_module>
      ExpiresActive On
      ExpiresDefault "access plus 1 year"
    </IfModule>
</Directory>

## Uncomment the following to enable proxy-side authentication, you will then
## need to set the "SOGoTrustProxyAuthentication" SOGo user default to YES and
## adjust the "x-webobjects-remote-user" proxy header in the "Proxy" section
## below.
#
## For full proxy-side authentication:
#<Location /SOGo>
#  AuthType XXX
#  Require valid-user
#  SetEnv proxy-nokeepalive 1
#  Allow from all
#</Location>
#
## For proxy-side authentication only for CardDAV and GroupDAV from external
## clients:
#<Location /SOGo/dav>
#  AuthType XXX
#  Require valid-user
#  SetEnv proxy-nokeepalive 1
#  Allow from all
#</Location>

ProxyRequests Off
SetEnv proxy-nokeepalive 1
ProxyPreserveHost On

# When using CAS, you should uncomment this and install cas-proxy-validate.py
# in /usr/lib/cgi-bin to reduce server overloading
#
# ProxyPass /SOGo/casProxy http://localhost/cgi-bin/cas-proxy-validate.py
# <Proxy http://localhost/app/cas-proxy-validate.py>
#   Order deny,allow
#   Allow from your-cas-host-addr
# </Proxy>

#
# You should enable 2 `ProxyPass` directives in https
#
# Enable to use Microsoft ActiveSync support
# Note that you MUST have many sogod workers to use ActiveSync.
# See the SOGo Installation and Configuration guide for more details.
#
#ProxyPass /Microsoft-Server-ActiveSync \
# http://127.0.0.1:20000/SOGo/Microsoft-Server-ActiveSync \
# retry=60 connectiontimeout=5 timeout=3540
#
#ProxyPass /SOGo http://127.0.0.1:20000/SOGo retry=0

<Proxy http://127.0.0.1:20000/SOGo>
    # Redirect http access of /SOGo to https
    RequestHeader set "x-webobjects-server-port" "443"
    RequestHeader set "x-webobjects-server-name" "%{HTTP_HOST}e" env=HTTP_HOST
    RequestHeader set "x-webobjects-server-url" "https://%{HTTP_HOST}e" env=HTTP_HOST

    ## When using proxy-side autentication, you need to uncomment and
    ## adjust the following line:
    RequestHeader unset "x-webobjects-remote-user"
    #RequestHeader set "x-webobjects-remote-user" "%{REMOTE_USER}e" env=REMOTE_USER

    RequestHeader set "x-webobjects-server-protocol" "HTTP/1.0"

    AddDefaultCharset UTF-8
</Proxy>

<IfModule rewrite_module>
    RewriteEngine On
    # For Apple autoconfiguration
    RewriteRule ^/.well-known/caldav/?$ /SOGo/dav [R=301]
    RewriteRule ^/.well-known/carddav/?$ /SOGo/dav [R=301]
</IfModule>