I already have Ssmtp installed and working in a Centos 5.7 machine with Gmail configured.
I can send mails in th shell without problems.
Now i want to use the ssmtp to allow a web app (installed in the same machine) to send mails but for do this i have to find a way to ssmtp "hears" in the port 25 (or any other).
There is a way to do this? There is another simple alternative to ssmtp who allows to send mail using localhost:25?