we are using application manager from OpsEnginee, but I found that if we use the gmail.com account to send email from the application in case server down, it doesn't work!
if I have to do SMTP authenication using port 25 without SSL or TLS over the outgoing email channel, what gmail SMTP server I have to use?
I will use my own gmail SMTP account to auth. it. as I have account on it.