Therea're a couple of MAPI classes in download section. Search for "MAPI".

>Hello,
>
> I am creating an application with MAPI capabillities. The code below only works once. What is the problem?
>
> With MAPISession
> .DownLoadMail = False
> .LogonUI = True
> .SignOn
> .NewSession = True
> MAPIMessages.SessionID = .SessionID
> End With
> With MAPIMessages
> .Compose
> .RecipAddress = Trim(txtEmail.Text)
> .AddressResolveUI = True
> .ResolveName
> .MsgSubject = ""
> .MsgNoteText = ""
> .Send True
> MAPISession.SignOff
> End With