Luis,

You might try the newsgroups for outlook for the send delay issue.

For the recipients with MAPI you just increment the RecipIndex for each person to get the email.

   .RecipDisplayName = "DavidFrankenbach@worldnet.att.net"
   .RecipType = 1
   .ResolveName()

   .RecipIndex = 1
   .RecipDisplayName = "DavidFrankenbach@worldnet.att.net"
   .RecipType = 2
   .ResolveName()

The RecipType controls what type of recipient it is. It should look a lot the same with Outlook automation.

>Thanks for your answer David,
>I am not trying to send internet e-mail, just plain internal mail.
>To make a long story short, I found a workaround, after doing the
> loSession.signoff(), I created a new session and signed off
>immediately, that "pushed" the "queued" e-mail to go through.
> But I still think I am missing something, it should not be that
>way.
> Something else, how do I send the same e-mail to multiple
>recipients?, that is, how do I add "Carbon-copy" recipients.