[Evolution] problems switching from 2.0.3 to 2.2.1: can't send email via imap

[Raul Acevedo <raul cantara com>]

I just switched my entire desktop from GNOME 2.8.3 to 2.10.0, using
GARNOME.  Everything is fine except for Connector.

When I switched over, I moved to a backup directory the ~/.gconf*,
~/.gnome* and ~/.evolution directories.  When I started up with 2.10.0,
I did a cp -a of the ~/.evolution and ~/.gconf/apps/evolution
directories from the backup to my home directory.

My IMAP account mostly works fine... except that when I try to send
email, I get a "Connection refused" error.  If I switch my desktop back
to 2.8.3 (running Evolution 2.0.3), everything is fine.

Help?

Raul