使用 CDOSYS 发送电子邮件

CDO (Collaboration Data Objects) 是一项微软的技术，设计目的是用来简化通信程序的创建。

CDOSYS 是 ASP 中的内置组件。我们会向您展示如何使用该组件来发送电子邮件。

CDONTs 怎么样？

微软已经在 Windows 2000、Windows XP 以及 Windows 2003 中淘汰了 CDONTs。如果您还在应用程序中使用 CDONTs，就需要更新代码，并使用新的 CDO 技术。

使用 CDOSYS 的实例

发送电子邮件：

<%
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
%>

发送带有 Bcc 和 CC 字段的文本邮件:

<%
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
%>

发送 HTML 邮件:

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

发送一封发送来自网站的网页的 HTML 邮件：

<%
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.w3school.com.cn/asp/" 
myMail.Send
set myMail=nothing
%>

发送一封发送来自电脑中文件的网页的 HTML 邮件：

<%
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
%>

发送一封带有附件的电子邮件：

<%
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"
myMail.Send
set myMail=nothing
%>

使用远程服务器发送一封文本邮件：

<%
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
'远程 SMTP 服务器的 IP 或名称
myMail.Configuration.Fields.Item _
("http://schemas.microsoft.com/cdo/configuration/smtpserver") _
="smtp.server.com"
'服务器端口
myMail.Configuration.Fields.Item _
("http://schemas.microsoft.com/cdo/configuration/smtpserverport") _
=25 
myMail.Configuration.Fields.Update
myMail.Send
set myMail=nothing
%>