I am writing some vbscript using CDO 1.21 to send an email and a copy is always retained in the 'Sent Items' folder of the mailbox that I am logging into. I have looked online and some people say that you have to set the PR_DELETE_AFTER_SUBMIT to true and then delete the PR_SENTMAIL_ENTRYID. I have had no luck. I can't seem to access the PR_SENTMAIL_ENTRYID and when I add the PR_DELETE_AFTER_SUBMIT it seems to do nothing. Anyone have any ideas? Thanks in advance for taking the time to read this. set objApp = CreateObject("MAPI.Session") objApp.Logon "", "", False, True, 0, True, strProfileInfo Set objOutbox = objApp.Outbox Set objMsg = objOutbox.Messages.Add Set R = objMsg.Recipients.Add with R .Name = BLAH@BLAH.com .Type = 1 .Resolve End With 'Failed attempts: 'strENTRYID = objApp.GetDefaultFolder(4).ID 'objMsg.Fields.Add &H0E0A0102, strENTRYID 'objMsg.Fields.Add &H0E01000B, TRUE 'objMsg.Update objMsg.Send