经典ASP使用SMTP身份验证发送电子邮件

Question

We have inherited a classic ASP site from a design agency who just wanted us to do a search and replace to change SMTP hosts. No problem, we are a PHP shop but can turn our hands to most things.

On further investigation it was discovered that we need to authenticate with the new SMTP server.

A bit of googling lead us to believe that it is using ASPMail 4 and according to the docs it doesn't do authentication.

http://www.serverobjects.com/comp/Aspmail4.htm

We just googled "SMTPsvg.Mailer" from this call:

Set Mailer = Server.CreateObject("SMTPsvg.Mailer")

Am I correct in my assumptions that the above is ASPMail 4, and the APSMAil doesn't do authentication?

What can I use to authenticate with a SMTP server if I need to replace Aspmail?

Answer 1

As said, use CDO.

set config = CreateObject("CDO.Configuration")
sch = "http://schemas.microsoft.com/cdo/configuration/"
with config.Fields
 .item(sch & "sendusing") = 2 ' cdoSendUsingPort
 .item(sch & "smtpserver") = application("smtpserver")
 .item(sch & "smtpserverport") = application("smtpserverport")
 .item(sch & "smtpauthenticate") = 1 'basic auth
 .item(sch & "sendusername") = application("sendusername")
 .item(sch & "sendpassword") = application("sendpassword")
 .update
end with

with CreateObject("CDO.Message")
  .configuration = config
  .to = ...
  .from = ...
  .subject = ....
  .HTMLBody = ....
  call .send()
end with

Docs about each field of the config object can be found here !

Answer 2

Yes True. Why don't you change to CDO? This article can be of some help.

How do I send e-mail with CDO?

Answer 3

Check if the hosting provider supports .Net Framework 2.0 (most do), if so rename the .asp file to .aspx, remove the code that sends the email and write some easy code:

http://www.systemwebmail.com/faq/3.8.aspx

Regards

Thomas

Answer 4

According to the docs here ASPMail 4.x just doesn't support authentication. It looks like you'll have to switch to a different COM-based SMTP component.