in reply to OLE::Win32 Mail Item->send Warning

The message "A program is trying to send mail ... Do you want to allow...?" has been a "Security Feature" since Outlook 2000 SP2.

AFAIK, it cannot be disabled.

Here is a link that claims to have a workaround (VBA):
http://www.everythingaccess.com/tutorials.asp?ID=Outlook-Send-E-mail-Without-Security-Warning.

     Theory is when you know something, but it doesn't work.
    Practice is when something works, but you don't know why it works.
    Programmers combine Theory and Practice: Nothing works and they don't know why.         -Anonymous

In Section Seekers of Perl Wisdom