I encountered this error when i moved my email sending application to an SSL site:

CDO.Message.1 error '80040220'

The "SendUsing" configuration value is invalid.

Can anyone help me?

hello
which code you are using.

surendran
(Anything is Possible)

I have encountered the same problem as reported by lebron_james.

I have a email sending utility which wrks fine under http. But once after making the website secure i get the following error message.
--------------------ERROR-------------
CDO.Message.1 error '80040212'

The transport lost its connection to the server.

/ssl/sendMail.asp, line 225
---------------------------------------

Here is the source i use to send email
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 Set cdoConfig = Server.CreateObject("CDO.Configuration")
 With cdoConfig.Fields
        .Item(cdoSendUsingMethod) = cdoSendUsingPort
        .Item(cdoSMTPServer) = "10.237.5.105"
        .Update
 End With

 Set cdoMessage = Server.CreateObject("CDO.Message")

 With cdoMessage
    Set .Configuration = cdoConfig
        .From = emailAddr
        .To = Trim(Request.Form("recipient"))
        .Subject = Request.Form("subject")
        .TextBody = bodyOutput
        .Send
 End With

 Set cdoMessage = Nothing
 Set cdoConfig = Nothing
---------------------------------------

We would require urgent help in this regard.