Sync another IMAP account with kolab account?

[Johannes Graumann]

Hello,

Does anybody know how to continously sync another IMAP account with a kolab
account?
Id like to have everything that's delivered to the other server in my kolab
mailbox. If I delete something in the kolab mailbox it should also be
deleted on the other side ...
I'm using fetchmail to pull pop3, but if I understand that program
correctly, it will only pull IMAP messages and not sync both ways ...

Thanks for any hints, Joh