Sending Automatic reminders in Gantt Project

Can someone please tell me how to send automatic reminders by email (for example when a Milestone is reached or a task begins/finishes) to inform resources of their required actions?

Thanks in advance

No such feature, sorry.

Ok thanks for that. Good to know.

Such features are now available in a separate tool I wrote that reads (& writes) project file.

Look at GanttProjectAutomator

It can send reminders as tasks start and at various points throughout its duration if there’s no progress. It can also handle email replies back to capture progress updates.