"A program is trying to send mail" message

[Romario]

I'm use the special tool to send specified messages but
recieve message : "A program is trying to automaticaly
send e-mail on your behalf.
If this is unexpected, it may be a virus and you should
choose "NO"."

How I can remove this message ?

 

[*Vanguard*]

I'm use the special tool to send specified messages but
recieve message : "A program is trying to automaticaly
send e-mail on your behalf.
If this is unexpected, it may be a virus and you should
choose "NO"."

How I can remove this message ?

You are programming some solution and you don't know how to search
Microsoft's own support knowledgebase (http://support.microsoft.com/)?

OL2002: Developer Information About E-Mail Security Features
http://support.microsoft.com/?kbid=290500

OL2002: Add-in or Custom Solution Causes a Warning to Appear
http://support.microsoft.com/?kbid=290498

OL2002: COM Add-Ins Are Not Trusted If They Are Created with Visual
Studio .NET
http://support.microsoft.com/?kbid=322027

OL2002: How to Create Trusted Outlook COM Add-Ins
http://support.microsoft.com/?kbid=327657

There are more articles. Simply searching on the error message you
mentioned (after spelling corrections) for Outlook 2002, and another
search on "trusted add-in", turned up lots of articles. Did you already
read those and they didn't help?