Before you can configure and use SunMailer, you must configure PHPMailer. Go to: Administer > Site configuration > SunMailer > Configure SunMailer > PHPMailer settings The first task is to tell SunMailer where to find PHPMailer. This can be done in one of two ways:
  1. (Recommended) Add the directory containing PHPMailer to PHP's include path. Leave the PHPMailer path field blank. This method is required if you want to run SunMailer's tests with the SimpleTest module.
  2. Fill in the PHPMailer path field with the directory containing PHPMailer.
  3. Basic settings contains some basic information SunMailer needs to send any email. The next part, Mail settings, gives you an option to send mail using mail, sendmail, or SMTP. For SMTP, you can use authentication, SSL, and TLS. For Advanced settings, here is an in-depth explanation of some of these settings: To test the settings you have entered, enter an email address into Test email field and click the Send test email button.