How do I get CustomMailer set up correctly for my SMTP server?
The easiest way to configure CustomMailer for your SMTP server is to run the “SMTP Setup Wizard” under “Tools”. This will guide you through a process where you can verify whether your Internet connection is working, enter your SMTP server name (or get help determining what it is if you aren’t sure), testing for whether your SMTP server requires SMTP Authentication (name and password for outgoing mail), send test email to verify that this SMTP configuration will work properly inside CustomMailer, and set the Preferences values accordingly.