I'm trying to have a setup where I want to run a squirrelmail and Passenger on the same apache server, having a url point to squirrelmail and everything else handled by passenger. I've gotten so far that both squirrelmail and passenger will run fine by themselves but when passenger is running it handles all urls.

So far I've tried using Alias and Redirect to point a webmail/ url to squirrelmails directory but that does not work.

Here is my httpd.conf file:

<VirtualHost *:80>
  ServerName not.my.real.server.name
  DocumentRoot /var/www/sinatra/public
  # Does not work:
  #Redirect webmail/ /usr/share/squirrelmail/
  #<Directory /usr/share/squirrelmail>
  #  Require all granted
  #</Directory>
  <Directory /var/www/sinatra/public>
    Order  allow,deny
    Allow  from all
  </Directory>
</VirtualHost>