I've had some success using http proxy stuff.
ie: say this is my URL for ispconfig: https://www.fred.com:81
I then setup a new SSL vhost ( https://www.bill.com
) containing this:
ProxyPass /ispconfig https://www.fred.com:81/
ProxyPassReverse /ispconfig https://www.fred.com:81/
ProxyPass /design https://www.fred.com:81/design/
ProxyPassReverse /design https://www.fred.com:81/design/
ProxyPass /squirrelmail https://www.fred.com:81/squirrelmail/
ProxyPassReverse /squirrelmail https://www.fred.com:81/squirrelmail/
Not really sure what Im doing ! - just copying something I did when setting
With the above set-up ispconfig seems to work just fine - ie: over port 80,
proxied to port 81. - via https://www.bill.com/ispconfig/
However the squirrelmail doesnt quite work - once I've logged in to
squirrelmail ( via https://www.bill.com/squirrelmail
. ), I see my mail OK but
the URL , annoyingly , changes to :
ie: seems to go back to port 81.
Bit stuck now - maybe someone can take this forward ?