Sending email from an ASP web application is a fairly easy task. If you are hosting your ASP web application on a server running Windows 2000 or later, you’ll find that using CDOSYS (Collaboration Data Objects) is your best bet for sending email from ASP pages. The following ASP example can be used to send email from an ASP page.
We can start building the ASP page by creating a
<% Set msg = Server.CreateObject("CDO.Message") Set conf= Server.CreateObject("CDO.Configuration") %>
Next, set the
configuration object up as shown below. You will need to provide the correct value for the
smtpserver item. These two items are generally the minimum information that is required.
However, depending on the configuration of your SMTP server, you have to provide a specific port, enable SSL, or authenticate. At the end of this tutorial, some additional configuration items have been listed.
<% confURL = "http://schemas.microsoft.com/cdo/configuration/" with conf .Fields.Item(confURL & "sendusing") = 2 .Fields.Item(confURL & "smtpserver") = "smtp.mailserver.com" .Fields.Update end with %>
The following step is to specify the recipients. You can send to multiple recipients by separating addresses with a semicolon, as shown with the
To property below.
<% with msg .From = "[email protected]" .To = "[email protected]; [email protected]" .Cc = "[email protected]" .Bcc = "[email protected]" end with %>
It is time to set the subject and body text. To send a plain text email, use the
TextBody method. To send HTML email, use the
<% with msg .Subject = "My message subject" .TextBody = "This is a plain text email" .HTMLBody = "<em>This is an HTML email</b>" end with %>
The final step is to bind the configuration to the CDO Message and send the email message.
<% msg.Configuration = conf msg.Send Set conf = Nothing Set msg = Nothing %>
Here are some additional useful optional Field Items that you may need to use if your SMTP server requires a different port, a secure channel, and/or authentication.
|Default is 25 but your SMTP server may be using an alternate port.|
|If your SMTP server requires authentication, set this value.|
|A username that has permission to send.|
|A password associated with the username.|
|Default is |
|Default is 30 seconds.|