[imp] can't send emails

[Thorsten Jütte]

Hi ng,

i habe an problem with my IMP (4.0.3) installation. i am able to check 
for mails via the imap-server, but i can't send via the smtp-server

a dump of the smtp class before sending the email is:

class mail_smtp {
var $sep = '
';
var $host = 'morpheus';
var $port = 8025;
var $auth = true;
var $username = 'thorsten';
var $password = 't.juette';
var $localhost = 'baldur';
var $timeout = NULL;
var $verp = false;
var $debug = true;
}

hostname, port, username, password and localhost are correct

and a dump of the communication between the smtp server and the php 
skript is:

DEBUG: Recv: 220 Jana-Server ESMTP Service ready
DEBUG: Send: EHLO baldur

DEBUG: Recv: 250-Jana-Server
DEBUG: Recv: 250-STARTTLS
DEBUG: Recv: 250 HELP

but nothing more is done.

i have no idea what to do to fix the problem :-/

Thorsten