[horde] ActiveSync issue

[Benedetto Vassallo]

Hi all,
First of all I want to give you my congratuletions for the great work  
you've done with the horde 5 suite.

I have installed horde in a cluster environment, with 6 webservers and  
1 balancer (pound) and all works fine.
I only have an issue on activesync, regarding smtp server.
My smtp server is configured to accept ssl connections from  
everywhere, and to relay if the user authenticate himself before  
sending e-mails.

When I configure ActiveSync to sync e-mails from horde, all works  
fine, but when the user try to send (or reply) an e-mail, my smtp  
server says "Relayng denied - Proper authentication required".

It seems that the ActiveSync device don't send authentication  
informations to the smtp server before sending e-mail, even if I set  
"$conf['activesync']['hosts']['smtp']['popauth'] = true;" in the conf  
file.

I am not sure if this setting acts as smtp auth or pop before smtp.
If this acts as pop before smtp, what is the setting to act as smtp  
auth? (I can't find it on web interface configuration).

Here is my ActiveSync section of horde configuration:

$conf['activesync']['emailsync'] = true;
$conf['activesync']['version'] = '12.1';
$conf['activesync']['autodiscovery'] = 'user';
$conf['activesync']['hosts']['imap']['host'] = 'my.imap.server';
$conf['activesync']['hosts']['imap']['port'] = 993;
$conf['activesync']['hosts']['imap']['ssl'] = true;
$conf['activesync']['hosts']['pop']['host'] = 'my.pop3.server';
$conf['activesync']['hosts']['pop']['port'] = 995;
$conf['activesync']['hosts']['pop']['ssl'] = true;
$conf['activesync']['hosts']['smtp']['host'] = 'my.smtp.server';
$conf['activesync']['hosts']['smtp']['port'] = 465;
$conf['activesync']['hosts']['smtp']['popauth'] = true;
$conf['activesync']['hosts']['smtp']['ssl'] = true;
$conf['activesync']['outlookdiscovery'] = true;
$conf['activesync']['logging']['type'] = 'horde';
$conf['activesync']['ping']['heartbeatmin'] = 60;
$conf['activesync']['ping']['heartbeatmax'] = 2700;
$conf['activesync']['ping']['heartbeatdefault'] = 480;
$conf['activesync']['ping']['deviceping'] = true;
$conf['activesync']['ping']['waitinterval'] = 5;
$conf['activesync']['enabled'] = true;

Am I doing something wrong?
Thank you.
-- 
Benedetto Vassallo
Sistema Informativo di Ateneo
Settore Gestione Reti Hardware e Software
U.O.B. Sviluppo e manutenzione dei sistemi
Università degli studi di Palermo

Phone: +3909123860056
Fax: +390916529124