IIS SMTP server (Installed on local server) in parallel to Google Apps
We have a website set up for www.clientname.com(and also clientname.com), running on a windows server 2008 machine. It's running IIS and has SMTP installed.
The client is using google apps for their email @clientname.com
The website sends mail through .net code, which sends out through the local SMTP server. Recently a problem came up.
When the website is sending out an email to firstname.lastname@example.org, instead of actually sending out the email, the SMTP service will drop the .eml file into c:/wwwroot/mailroot/drop
If I send out an email myself, it makes it to the clients email.
What is causing the SMTP service to do this?