I have changed that to /var/www/webmail.myhostcompany.tld/web/data
which is Squirrelmail's data directory.
I have tried to log in again at http://webmail.myhostcompany.tld
Now the error occurs:
Error opening /var/www/webmail.myhostcompany.tld/web/data/default_pref
Could not create initial preference file!
/var/www/webmail.myhostcompany.tld/web/data/ should be writable by user www-data
Please contact your system administrator and report this error.
Has this something to do with read/write access?
And if so, how do i change this?
Or is there something else wrong?
I suppose that i am almost there ...