[Dovecot] Outlook "IMAP server closed connection"

Hi All,

Dovecot 1.0rc2.

Currently having a problem with Outlook clients popping up with the error;

"Your IMAP server has closed the connection. This may occur if you have left the connection idle for to long"

I initially though this would be the imap_client_workarounds = outlook-idle option, but this is currently set and always has been.

I dont think this is a known issue that has been fixed with newer releases, as we have rc2 on another server that does not have this problem.

Any help thankfully recieved.

Regards, Mark