These tools will help you troubleshoot issues while using Faveo

1. Incoming Mails - Test incoming email setting, if the required ports are open and server settings are configured to read email
2. Outgoing Mails - Test outgoing email setting, if the required ports are open and server settings are configured to send email
3. Phpinfo - To see your server PHP version and which all extensions are enabled

You can also use Faveo Probe to check if your system requirement meets the criteria to run faveo

PS: If any of these test fail, you need to check your server settings. There can be various reasons for these test to fail. Incase you come across an issue and find a solution to it, create a issue on Github and post the solution there, so community can learn from this knowledge