[CatiaL]

I did it. I have added:

       RewriteRule ^/exchange$ https://webmail.domain.example/zimbra
        RewriteRule ^/Exchange$ https://webmail.domain.example/zimbra
        RewriteRule ^/Microsoft-Server-ActiveSync$ https://webmail.domain.example/zimbra
        RewriteRule ^/owa$ https://webmail.domain.example/zimbra
        RewriteRule ^/OWA$ https://webmail.domain.example/zimbra

and I got one step furter.
After the connection, on the telephone I get a white screen for quite a long time. Then the connection breaks up with the error (the test is done with SSL):

0x8500200c              Synchronization timed out waiting for user input

I entered the correct passwd in the server setup and I have checked the "save the passwd".

What's wrong now?