why email is not sent in Windows server by drupal?

Question

I am an ASP.net programmer and don't know much about drupal cms.

In my website I have a registration web page(form) that sends the registration form to a specified email.

Previously it worked properly. but we moved server from linux to a windows server with IIS not apache . now the registration form is not sent to specified email. whats wrong? Should I change the sender email address in drupal?? If so how to set password and smtp address?

Answer 1

Drupal uses the outgoing mail server defined in your PHP ini file. If you cannot update/edit this then it may be best to use the SMTP Authentication Support Module.

Also see these links:

1. http://drupal.org/node/1229932
2. http://forums.iis.net/t/1164375.aspx/1