Is it possible that I can use the same system (CentOS 6.2 x64) that is hosting my Aanval instance to send alerts via e-mail? Currently sendmail is configured to properly send mail from all other web applications hosted on this system, however, I get the following error when attempting to configure the localhost/127.0.0.1 to be the mail server:

“Invalid host specifier: localhost/noencryption/novalidate-cert:25”
Any ideas?