<%
Set myMail=CreateObject("CDO.Message")
myMail.Subject="Sending email with CDO"
myMail.From="mymail@mydomain.com"
myMail.To="someone@somedomain.com"
myMail.TextBody="This is a message."
myMail.Send
set myMail=nothing
%> 

<%
Set myMail=CreateObject("CDO.Message")
myMail.Subject="Sending email with CDO"
myMail.From="mymail@mydomain.com"
myMail.To="someone@somedomain.com"
myMail.Bcc="someoneelse@somedomain.com"
myMail.Cc="someoneelse2@somedomain.com"
myMail.TextBody="This is a message."
myMail.Send
set myMail=nothing
%> 

<%
Set myMail=CreateObject("CDO.Message")
myMail.Subject="Sending email with CDO"
myMail.From="mymail@mydomain.com"
myMail.To="someone@somedomain.com"
myMail.HTMLBody = "<h1>This is a message.</h1>" 
myMail.Send
set myMail=nothing
%> 

<%
Set myMail=CreateObject("CDO.Message")
myMail.Subject="Sending email with CDO"
myMail.From="mymail@mydomain.com"
myMail.To="someone@somedomain.com"
myMail.CreateMHTMLBody "http://www.w3schools.com/asp/" 
myMail.Send
set myMail=nothing
%> 

<%
Set myMail=CreateObject("CDO.Message")
myMail.Subject="Sending email with CDO"
myMail.From="mymail@mydomain.com"
myMail.To="someone@somedomain.com"
myMail.CreateMHTMLBody "file://c:/mydocuments/test.htm" 
myMail.Send
set myMail=nothing
%> 

<%
Set myMail=CreateObject("CDO.Message")
myMail.Subject="Sending email with CDO"
myMail.From="mymail@mydomain.com"
myMail.To="someone@somedomain.com"
myMail.TextBody="This is a message."
myMail.AddAttachment "c:\mydocuments\test.txt" '重复多次即可添加多个文件。
myMail.Send
set myMail=nothing
%> 

<%
Set myMail=CreateObject("CDO.Message")
myMail.Subject="Sending email with CDO"
myMail.From="mymail@mydomain.com"
myMail.To="someone@somedomain.com"
myMail.TextBody="This is a message."
myMail.Configuration.Fields.Item _
("http://schemas.microsoft.com/cdo/configuration/sendusing")=2
'Name or IP of remote SMTP server
myMail.Configuration.Fields.Item _
("http://schemas.microsoft.com/cdo/configuration/smtpserver") _
="smtp.server.com"
'Server port
myMail.Configuration.Fields.Item _
("http://schemas.microsoft.com/cdo/configuration/smtpserverport") _
=25 
myMail.Configuration.Fields.Update
myMail.Send
set myMail=nothing
%> 

Const cdoSendUsingPickup = 1 'Send message using the local SMTP service pickup directory. 
Const cdoSendUsingPort = 2 'Send the message using the network (SMTP over the network). 

Const cdoAnonymous = 0 'Do not authenticate
Const cdoBasic = 1 'basic (clear-text) authentication
Const cdoNTLM = 2 'NTLM

Set objMessage = CreateObject("CDO.Message") 
objMessage.Subject = "Example CDO Message" 
objMessage.From = """Me"" <me@my.com>" 
objMessage.To = "test@paulsadowski.com" 
objMessage.TextBody = "This is some sample message text.." & vbCRLF & "It was sent using SMTP authentication."

objMessage.Configuration.Fields.Item _
("http://schemas.microsoft.com/cdo/configuration/sendusing") = 2 

'Name or IP of Remote SMTP Server
objMessage.Configuration.Fields.Item _
("http://schemas.microsoft.com/cdo/configuration/smtpserver") = "mail.your.com"

'验证方式, NONE, Basic (Base64 encoded), NTLM
objMessage.Configuration.Fields.Item _
("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate") = cdoBasic

'SMTP 服务器的用户名
objMessage.Configuration.Fields.Item _
("http://schemas.microsoft.com/cdo/configuration/sendusername") = "youruserid"

'SMTP 服务器的密码
objMessage.Configuration.Fields.Item _
("http://schemas.microsoft.com/cdo/configuration/sendpassword") = "yourpassword"

'Server端口(通常为25)
objMessage.Configuration.Fields.Item _
("http://schemas.microsoft.com/cdo/configuration/smtpserverport") = 25 

'是否使用SSL连接(False 或 True)
objMessage.Configuration.Fields.Item _
("http://schemas.microsoft.com/cdo/configuration/smtpusessl") = False

'连接smtp的超时时间，单位为秒
objMessage.Configuration.Fields.Item _
("http://schemas.microsoft.com/cdo/configuration/smtpconnectiontimeout") = 60

objMessage.Configuration.Fields.Update

objMessage.Send

Const cdoSendUsingPickup = 1 
Const cdoSendUsingPort = 2 '如果使用发送通知，必须使用这个。Const cdoAnonymous = 0
Const cdoBasic = 1 ' clear text
Const cdoNTLM = 2 'NTLM
'发送状态通知
Const cdoDSNDefault = 0 'None
Const cdoDSNNever = 1 'None
Const cdoDSNFailure = 2 'Failure
Const cdoDSNSuccess = 4 'Success
Const cdoDSNDelay = 8 'Delay
Const cdoDSNSuccessFailOrDelay = 14 'Success, failure or delay

set objMsg = CreateObject("CDO.Message")
set objConf = CreateObject("CDO.Configuration")

Set objFlds = objConf.Fields
With objFlds
  .Item("http://schemas.microsoft.com/cdo/configuration/sendusing") = cdoSendUsingPort
  .Item("http://schemas.microsoft.com/cdo/configuration/smtpserver") = "mail.yourhost.com"
  .Item("http://schemas.microsoft.com/cdo/configuration/smtpauthenticate") = cdoBasic
  .Item("http://schemas.microsoft.com/cdo/configuration/sendusername") = "your-username"
  .Item("http://schemas.microsoft.com/cdo/configuration/sendpassword") = "your-password"
  .Update
End With

strBody = "This is a sample message." & vbCRLF
strBody = strBody & "It was sent using CDO." & vbCRLF

With objMsg
  Set .Configuration = objConf
  .To = "test@paulsadowski.com" 
  .From = "me@my.com"
  .Subject = "This is a CDO test message"
  .TextBody = strBody
   'use .HTMLBody to send HTML email.
  .Addattachment "c:\temp\Scripty.zip"
  .Fields("urn:schemas:mailheader:disposition-notification-to") = "me@my.com"
  .Fields("urn:schemas:mailheader:return-receipt-to") = "me@my.com" 
  .DSNOptions = cdoDSNSuccessFailOrDelay
  .Fields.update
  .Send
End With