Hi,<BR> I used this code to attach a plain text file with outgoing email:<BR> //objMessage initialized as Messages collection<BR> objMessage.Attachments.Add("c:myfilesfirst.txt", "Cool");<BR><BR> The email was sent out and received successfully, but without the attached file. <BR> <BR> Could this be something wrong with the code? Or do I have to correct some SMTP settings in IIS4? Thanks for your advice.