Configure SMTP for outbound emails
Configure the SMTP settings for the email provider by modifying the file installdir/apps/testlink/htdocs/custom_config.inc.php (or by creating it if it does not exist).
Here is an example of using this file to configure TestLink to use a Gmail account. Replace USERNAME and PASSWORD with your Gmail account username and password respectively.
<?php $g_smtp_host = 'smtp.gmail.com'; $g_tl_admin_email = 'USERNAME@gmail.com'; $g_from_email = 'USERNAME@gmail.com'; $g_return_path_email = 'USERNAME@gmail.com'; $g_smtp_username = 'USERNAME@gmail.com'; $g_smtp_password = 'PASSWORD'; $g_smtp_port = '587'; $g_smtp_connection_mode = 'tls'; ?>
Save the file and restart the services:
$ sudo installdir/ctlscript.sh restart
To configure the application to use other third-party SMTP services for outgoing email, such as SendGrid or Mandrill, refer to the FAQ.
NOTE: If you are using Gmail as the outbound email server and have experienced issues trying to send emails correctly, check the Gmail SMTP troubleshooting page to learn the causes of these issues and how to solve them.