Hi, after all, sorry for my english, is very very bad!.
My aplication send mails to 50 users. in each machine exists a diferent 
profile in outlook. i have the next code to show you.


method cmSendMailToUser(strMail string, strSubject string, strMessage 
string)
var
 m Mail
endVar

  m.logon("","Configuraciones de Microsoft Exchange")
  m.addAddress(strMail)
  m.setSubject(strSubject)
  m.setMessage(strMessage)
  m.send()
  m.logoff()

if use a logon sentence, i use "Configuraciones de Microsoft Exchange" to 
send mails correctly.
if use logondlg outlook send a message informs another program send mails. 
this action is made for each mail. ( 50) and the users not happy for this.
Please help me!!!!!!
BEST REGARDS.