[imp] IMP 4.1 problems

[Javier Henderson]

Hello,

I've the following installed:

Operating system: FreeBSD 6.0
IMAP server: IMAP UW
Horde 3.1.1
IMP 4.1

Users can log in and read mail just fine, but the following errors  
are being logged:

May 09 11:38:55 HORDE [error] [imp] Error connecting to IMAP server.  
22 : Invalid argument. [on line 473 of "/usr/local/www/horde/imp/lib/ 
IMAP/Client.php"]

The servers.php file reads:

$servers['imap'] = array(
     'name' => 'IMAP Server',
     'server' => 'localhost',
     'hordeauth' => true,
     'protocol' => 'imap/ssl/novalidate-cert',
     'port' => 993,
     'maildomain' => 'kjsl.com',
     'smtphost' => 'localhost',
     'smtpport' => 25,
     'realm' => '',
     'preferred' => '',
     'dotfiles' => false,
     'hierarchies' => array()
);

Any ideas?

Thanks,

-jav