[verde_esmeralda]

Mira yo solucione lo del e-mail de la siguiente manera:

 
<?php
require_once("vcl/vcl.inc.php");
//Inclusiones
use_unit("comctrls.inc.php");
use_unit("Zend/zmail.inc.php");
use_unit("forms.inc.php");
use_unit("extctrls.inc.php");
use_unit("stdctrls.inc.php");
//Definición de clase
class Unidad4 extends Page
{
       public $Edit1 = null;
       public $ZMailTransportSendmail1 = null;
       public $zmCustom = null;
       public $zmtSMTP = null;
       public $reBody = null;
       public $edSubject = null;
       public $Label5 = null;
       public $cbIncludeAttachments = null;
       public $cbPlainTextOnly = null;
       public $meBcc = null;
       public $Label4 = null;
       public $meCC = null;
       public $Label3 = null;
       public $Label2 = null;
       public $meTo = null;
       public $edFrom = null;
       public $Label1 = null;
       public $Button1 = null;
       function zmCustomCustomizeAttachment($sender, $params)
       {
       $result=array();
        list($key, $attachment)=each($params);
        if ($attachment=='mail.php')
        {
            $result['mimetype']=Zend_Mime::TYPE_TEXT;
            $result['disposition']=Zend_Mime::DISPOSITION_INLINE;
        }
        return($result);
 
       }
       function Button1Click($sender, $params)
       {
            $this->zmtSMTP->Host=$this->Edit1->Text;
            $this->zmCustom->FromEmail=$this->edFrom->Text;
            $this->zmCustom->Subject=$this->edSubject->Text;
            $this->zmCustom->BodyText=strip_tags($this->reBody->Text);
            if (!$this->cbPlainTextOnly->Checked) $this->zmCustom->BodyHTML=$this->reBody->Text;
            else $this->zmCustom->BodyHTML='';
            if (count($this->meTo->Lines)>=1) $this->zmCustom->To=array_combine($this->meTo->Lines, array_fill(0,count($this->meTo->Lines),""));
            if (count($this->meCC->Lines)>=1) $this->zmCustom->Cc=array_combine($this->meCC->Lines, array_fill(0,count($this->meCC->Lines),""));
            if (count($this->meBcc->Lines)>=1) $this->zmCustom->Bcc=array_combine($this->meBcc->Lines, array_fill(0,count($this->meBcc->Lines),""));
            if ($this->cbIncludeAttachments->Checked)
            {
                $this->zmCustom->Attachments=array(0=>'mail.php',1=>'mail.xml.php');
            }
            else
            {
                $this->zmCustom->Attachments=array();
            }
            $this->zmCustom->send();
 
       }
}

En el formulario tengo los siguientes componentes:

ZMailTransportSendmail1

ZMailTransportSMTP: en sus propiedades tengo->Authentication:saLogin,host(lo que tienes en host),Username(nombre de tu usuario),UserPassword(Tu password).

ZMail: en la propiedad Transport:va ligado con ZMailTransportSMTP.

Espero te sea de ayuda.