WordPress.org

Will the plugin work with versions prior to 3.0?

I have not tested the plugin with a WordPress version lower than 3.0 so it might or it might not work. You can give it a try.

I have a plugin that sends out emails but doesn't use SMTP. Why?

Said plugin has to use the WordPress default wp_mail() function when sending emails in order for SMTP to work.

How do I set up the plugin to use the Gmail SMTP?

Use the following settings:

Host: smtp.gmail.com Port: 465 Encryption: SSL Username: gmail address Password: gmail password