Access inside the firewall works fine. Log of connection outside shown here:

4/13/2007 3:17:10 PM ********** Startup **********
4/13/2007 3:17:10 PM Novell iFolder
4/13/2007 3:17:10 PM Copyright (C) Novell, Inc. 1998-2005 All rights reserved.
4/13/2007 3:17:10 PM Version 2.1.8 06/09/27
4/13/2007 3:19:55 PM Client connecting to: http://server.domain.com <<<modified to mask actual name
4/13/2007 3:19:55 PM Init Successful
4/13/2007 3:19:58 PM Connection with server broken
4/13/2007 3:19:58 PM Login username\Home <<<modified to mask actual name
4/13/2007 3:20:11 PM Reconciling iFolder database...
4/13/2007 3:20:46 PM iFolder database reconciliation complete.
4/13/2007 3:20:46 PM Connection with server broken
4/13/2007 3:23:04 PM Version 2.1.8 06/09/27

Server name is registered in DNS both inside and outside firewall.

ifolder conf file contains ServerName server.domain.com <<<modified to mask actual name

Client appears to be logged in, right-clicking on tray icon gives Logout option but tray icon is gray, not yellow.

What is wrong?