Use a different Host to store Imap Data on

[Alexander Schröter]

Hello Everybody

a little bit about my situation. I currently use a Kolab Server and my ISPs 
Mailserver. Since my ISPs Mailserver has a nearly 100% Uptime, a lot of 
Storage Space and Automated Backup. I want to use it as storage space for the 
kolab's imap data.

The problem is that I only have access to my ISPs Server via Imap. So my 
question is:

Is it possible to tell kolab/cyrus to store the mail not on the local machine 
but on my ISPs Imap account.

I saw that it's possible to introduce a new partition to cyrus in the 
imapd.conf and than tell the process to use this as new storage location for 
certain users via "renamemailbox user.foobar.mail user.foobar.mail 
newpartition".

You now know what I am looking for and I am open for other ideas.

Regards Alexander