Enviar mail mediante codigo X++

Hola, este es el fragmento de codigo que sirve para poder enviar correos electrónicos mediante Dynamics AX (probado en version ax 2009)

SysEmailParameters sysEmailParameters = SysEmailParameters::find();
InteropPermission  interopPermission;
SysMailer            sysMailer;
;
 
//Inicialización de los parámetros de correo electrónico.
interopPermission = new InteropPermission(InteropKind::ComInterop);
interopPermission.assert();
sysMailer = new SysMailer();
 
if(sysEmailParameters.smtpRelayServerName)
{
 sysMailer.SMTPRelayServer(sysEmailParameters.smtpRelayServerName,
 sysEmailParameters.smtpPortNumber,
 sysEmailParameters.smtpUserName,
 SysEmailParameters::password(),
 sysEmailParameters.ntlm);
}
else
{
 sysMailer.SMTPRelayServer(sysEmailParameters.smtpServerIPAddress,
 sysEmailParameters.smtpPortNumber,
 sysEmailParameters.smtpUserName,
 SysEmailParameters::password(),
 sysEmailParameters.ntlm);
}
 
//Escribimos el Mail
sysMailer.htmlBody("Mensaje de prueba :)");
sysMailer.subject("Test 1");
sysMailer.fromAddress("dirección mail origen");
sysMailer.tos().appendAddress("dirección mail destino");
 
//Si queremos documento adjunto
sysMailer.attachments().add("Ruta y nombre dle fichero adjunto");
 
sysMailer.sendMail();

Si tuvieramos algún problema al momento de ejecutar el envío del mail, el error generalmente es por algo que ha ocurrido en la clase 'CDO.Message'.
El sistema mostrara un aviso de error parecido a este:
Method 'send' in COM object of class 'CDO.Message' returned error code 0x800...

Les dejo una lista de lo que significa cada posible codigo que les pudiera salir:

0x80040201	Exception %1 was generated at address %2.
0x80040202	No data source has been opened for the object.
0x80040203	The object does not support this type of data source.
0x80040204	The object does not support the requested property name or namespace.
0x80040205	The object does not support the requested property.
0x80040206	The object is not active. It may have been deleted or it may not have been opened.
0x80040207	The object does not support storing persistent state information for objects.
0x80040208	The requested property or feature, while supported, is not available at this time or in this context.
0x80040209	No default drop directory has been configured for this server.
0x8004020A	The SMTP server name is required, and was not found in the configuration source.
0x8004020B	The NNTP server name is required, and was not found in the configuration source.
0x8004020C	At least one recipient is required, but none were found.
0x8004020D	At least one of the From or Sender fields is required, and neither was found.
0x8004020E	The server rejected the sender address. The server response was: %1
0x8004020F	The server rejected one or more recipient addresses. The server response was: %1
0x80040210	The message could not be posted to the NNTP server. The transport error code was %2. The server response was %1
0x80040211	The message could not be sent to the SMTP server. The transport error code was %2. The server response was %1
0x80040212	The transport lost its connection to the server.
0x80040213	The transport failed to connect to the server.
0x80040214	The Subject, From, and Newsgroup fields are all required, and one or more was not found.
0x80040215	The server rejected the logon attempt due to authentication failure. The server response was: %1
0x80040216	The content type was not valid in this context. For example, the root of an MHTML message must be an HTML document.
0x80040217	The transport was unable to log on to the server.
0x80040218	The requested resource could not be found. The server response was: %1.
0x80040219	Access to the requested resource is denied. The server response was: %1.
0x8004021A	The HTTP request failed. The server response was: %1.
0x8004021B	This is a multipart body part. It has no content other than the body parts contained within it.
0x8004021C	Multipart body parts must be encoded as 7bit, 8bit, or binary.
0x8004021E	The requested property was not found.
0x80040220	The "SendUsing" configuration value is invalid.
0x80040221	The "PostUsing" configuration value is invalid.
0x80040222	The pickup directory path is required and was not specified.
0x80040223	One or more messages could not be deleted.
0x80040227	The property is read-only.
0x80040228	The property cannot be deleted.
0x80040229	Data written to the object are inconsistent or invalid.
x8004022A	The requested property is not in the mail header namespace.
0x8004022B	The requested character set is not installed on the computer.
0x8004022C	The ADO stream has not been opened.
0x8004022D	The content properties are missing.
0x8004022E	Content properties XML must be encoded using UTF-8.
0x8004022F	Failed to parse content properties XML.
0x80040230	Failed to convert a property from XML to a requested type.
0x80040231	No directories were specified for resolution.
0x80040232	Failed to resolve against one or more of the specified directories.
0x80040233	Could not find the Sender's mailbox.
0x80040234	Binding to self is not allowed.
0x80044000	The first argument is invalid.
0x80044001	The second argument is invalid.
0x80044002	The third argument is invalid.
0x80044003	The fourth argument is invalid.
0x80044004	The fifth argument is invalid.
0x800CCE05	The requested body part was not found in this message.
0x800CCE1D	The content encoding type is invalid.

Saludos